Arenas-Pinto, Alejandro; Bhaskaran, Krishnan; Dunn, David; Weller, Ian VD; (2008) The risk of developing peripheral neuropathy induced by nucleoside reverse transcriptase inhibitors decreases over time: evidence from the Delta trial. Antiviral therapy, 13 (2). pp. 289-295. ISSN 1359-6535 DOI: https://doi.org/10.1177/135965350801300203 Full text not available from this repository.

Bhaskaran, K; Douglas, I; Evans, S; van Staa, T; Smeeth, L; (2011) The Risk of Cancer Associated with Angiotensin-II Receptor Blockers. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/5 Full text not available from this repository.

Bhaskaran, K; Hajat, S; Haines, A; Herrett, E; Wilkinson, P; Smeeth, L; (2009) Effects of air pollution on the incidence of myocardial infarction. Heart (British Cardiac Society), 95 (21). pp. 1746-1759. ISSN 1355-6037 DOI: https://doi.org/10.1136/hrt.2009.175018 Full text not available from this repository.

Bhaskaran, K; Hajat, S; Haines, A; Herrett, E; Wilkinson, P; Smeeth, L; (2009) Effects of ambient temperature on the incidence of myocardial infarction. Heart (British Cardiac Society), 95 (21). pp. 1760-1769. ISSN 1355-6037 DOI: https://doi.org/10.1136/hrt.2009.175000 Full text not available from this repository.

Bhaskaran, Krishnan; Brettle, Ray; Porter, Kholoud; Walker, A Sarah; CASCADE Collaboration; (2004) Systemic non-Hodgkin lymphoma in individuals with known dates of HIV seroconversion: incidence and predictors. AIDS (London, England), 18 (4). pp. 673-681. ISSN 0269-9370 DOI: https://doi.org/10.1097/00002030-200403050-00012 Full text not available from this repository.

Bhaskaran, Krishnan; Hamouda, Osamah; Sannes, Mette; Boufassa, Faroudy; Johnson, Anne M; Lambert, Paul C; Porter, Kholoud; CASCADE Collaboration; (2008) Changes in the risk of death after HIV seroconversion compared with mortality in the general population. JAMA, 300 (1). pp. 51-59. ISSN 0098-7484 DOI: https://doi.org/10.1001/jama.300.1.51 Full text not available from this repository.

Bhaskaran, Krishnan; Mussini, Cristina; Antinori, Andrea; Walker, Ann Sarah; Dorrucci, Maria; Sabin, Caroline; Phillips, Andrew; Porter, Kholoud; CASCADE Collaboration; (2008) Changes in the incidence and predictors of human immunodeficiency virus-associated dementia in the era of highly active antiretroviral therapy. Annals of neurology, 63 (2). pp. 213-221. ISSN 0364-5134 DOI: https://doi.org/10.1002/ana.21225 Full text not available from this repository.

Bhaskaran, Krishnan; Pillay, Deenan; Walker, A Sarah; Fisher, Martin; Hawkins, David; Gilson, Richard; McLean, Ken; Porter, Kholoud; UK Register of HIV Seroconverters; (2004) Do patients who are infected with drug-resistant HIV have a different CD4 cell decline after seroconversion? An exploratory analysis in the UK Register of HIV Seroconverters. AIDS (London, England), 18 (10). pp. 1471-1473. ISSN 0269-9370 DOI: https://doi.org/10.1097/01.aids.0000131341.45795.33 Full text not available from this repository.

Bhaskaran, Krishnan; Rachet, Bernard; Evans, Stephen; Smeeth, Liam; (2013) Re: Helene Hartvedt Grytli, Morten Wang Fagerland, Sophie D. Fosså, Kristin Austlid Taskén. Association between use of β-blockers and prostate cancer-specific survival: a cohort study of 3561 prostate cancer patients with high-risk or metastatic disease. Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2013.01.007.: beta-blockers and prostate cancer survival--interpretation of competing risks models. European urology, 64 (4). e86-e87. ISSN 0302-2838 DOI: https://doi.org/10.1016/j.eururo.2013.07.004 Full text not available from this repository.

Bhaskaran, Krishnan; Thomas, Sara L; (2014) Fighting influenza--a new weapon in the armoury? The Lancet infectious diseases, 14 (7). pp. 541-542. ISSN 1473-3099 DOI: https://doi.org/10.1016/S1473-3099(14)70769-8 Full text not available from this repository.

Bhaskaran, Krishnan; Wilkinson, Paul; Smeeth, Liam; (2011) Cardiovascular consequences of air pollution: what are the mechanisms? Heart (British Cardiac Society), 97 (7). pp. 519-520. ISSN 1355-6037 DOI: https://doi.org/10.1136/hrt.2010.212183 Full text not available from this repository.

Brown, Alison E; Gifford, Robert J; Clewley, Jonathan P; Kucherer, Claudia; Masquelier, Bernard; Porter, Kholoud; Balotta, Claudia; Back, Nicole KT; Jorgensen, Louise Bruun; de Mendoza, Carmen; +5 more... Bhaskaran, Krishnan; Gill, O Noel; Johnson, Anne M; Pillay, Deenan; Concerted Action on Seroconversion to AIDS and Death in Europe (; (2009) Phylogenetic reconstruction of transmission events from individuals with acute HIV infection: toward more-rigorous epidemiological definitions. The Journal of infectious diseases, 199 (3). pp. 427-431. ISSN 0022-1899 DOI: https://doi.org/10.1086/596049 Full text not available from this repository.

Engelberg, PM; Singer, S; Bhaskaran, K; Brähler, E; Glaesmer, H; (2013) Validation of the Scale for the Assessment of Illness Behavior (SAIB) in a community sample of elderly people. Archives of gerontology and geriatrics, 56 (1). pp. 175-180. ISSN 0167-4943 DOI: https://doi.org/10.1016/j.archger.2012.07.004 Full text not available from this repository.

Ewings, Fiona M; Bhaskaran, Krishnan; McLean, Ken; Hawkins, David; Fisher, Martin; Fidler, Sarah; Gilson, Richard; Nock, Demelza; Brettle, Ray; Johnson, Margaret; +3 more... Phillips, Andrew; Porter, Kholoud; UK Register of HIV Seroconverters; (2008) Survival following HIV infection of a cohort followed up from seroconversion in the UK. AIDS (London, England), 22 (1). pp. 89-95. ISSN 0269-9370 DOI: https://doi.org/10.1097/QAD.0b013e3282f3915e Full text not available from this repository.

Forbes, H; Bhaskaran, K; Thomas, S; Smeeth, L; Clayton, T; Mansfield, K; Minassian, C; Langan, S; (2015) Quantification of risk factors for postherpetic neuralgia in a cohort of herpes zoster patients. The Journal of investigative dermatology, 135. S33-S33. ISSN 0022-202X https://researchonline.lshtm.ac.uk/id/eprint/2312431 Full text not available from this repository.

Jarrin, Inmaculada; Geskus, Ronald; Bhaskaran, Krishnan; Prins, Maria; Perez-Hoyos, Santiago; Muga, Roberto; Hernández-Aguado, Ildefonso; Meyer, Laurence; Porter, Kholoud; del Amo, Julia; +1 more... CASCADE Collaboration; (2008) Gender differences in HIV progression to AIDS and death in industrialized countries: slower disease progression following HIV seroconversion in women. American journal of epidemiology, 168 (5). pp. 532-540. ISSN 0002-9262 DOI: https://doi.org/10.1093/aje/kwn179 Full text not available from this repository.

Langham, Julia; Douglas, Ian; Brauer, Ruth; Bhaskaran, Krishnan; Smeeth, Liam; (2011) Abstracts of the 27th International Conference on Pharmacoepidemiology & Therapeutic Risk Management. Chicago, Illinois, USA. August 14-17, 2011. Pharmacoepidemiology and drug safety, 20 Sup (S1). S1-364. ISSN 1053-8569 DOI: https://doi.org/10.1002/pds.2206 Full text not available from this repository.

Masquelier, Bernard; Bhaskaran, Krishnan; Pillay, Deenan; Gifford, Robert; Balestre, Eric; Jørgensen, Louise Bruun; Pedersen, Court; van der Hoek, Lia; Prins, Maria; Balotta, Claudia; +9 more... Longo, Benedetta; Kücherer, Claudia; Poggensee, Gabriele; Ortiz, Marta; de Mendoza, Carmen; Gill, John; Fleury, Hervé; Porter, Kholoud; CASCADE Collaboration; (2005) Prevalence of transmitted HIV-1 drug resistance and the role of resistance algorithms: data from seroconverters in the CASCADE collaboration from 1987 to 2003. Journal of acquired immune deficiency syndromes (1999), 40 (5). pp. 505-511. ISSN 1525-4135 DOI: https://doi.org/10.1097/01.qai.0000186361.42834.61 Full text not available from this repository.

Pillay, Deenan; Bhaskaran, Krishnan; Jurriaans, Suzanne; Prins, Maria; Masquelier, Bernard; Dabis, Francois; Gifford, Robert; Nielsen, Claus; Pedersen, Court; Balotta, Claudia; +8 more... Rezza, Giovanni; Ortiz, Marta; de Mendoza, Carmen; Kücherer, Claudia; Poggensee, Gabriele; Gill, John; Porter, Kholoud; CASCADE Virology Collaboration; (2006) The impact of transmitted drug resistance on the natural history of HIV infection and response to first-line therapy. AIDS (London, England), 20 (1). pp. 21-28. ISSN 0269-9370 DOI: https://doi.org/10.1097/01.aids.0000196172.35056.b7 Full text not available from this repository.

Porter, Kholoud; Babiker, Abdel; Bhaskaran, Krishnan; Darbyshire, Janet; Pezzotti, Patrizio; Porter, Kholoud; Walker, A Sarah; CASCADE Collaboration; (2003) Determinants of survival following HIV-1 seroconversion after the introduction of HAART. Lancet, 362 (9392). pp. 1267-1274. ISSN 0140-6736 DOI: https://doi.org/10.1016/s0140-6736(03)14570-9 Full text not available from this repository.

Rañopa, Michael; Douglas, Ian; van Staa, Tjeerd; Smeeth, Liam; Klungel, Olaf; Reynolds, Robert; Bhaskaran, Krishnan; (2014) The identification of incident cancers in UK primary care databases: a systematic review. Pharmacoepidemiology and drug safety, 24 (1). pp. 11-18. ISSN 1053-8569 DOI: https://doi.org/10.1002/pds.3729 Full text not available from this repository.

Singer, Susanne; Lincke, Thomas; Gamper, Eva; Bhaskaran, Krishnan; Schreiber, Stefan; Hinz, Andreas; Schulte, Thomas; (2012) Quality of life in patients with thyroid cancer compared with the general population. Thyroid, 22 (2). pp. 117-124. ISSN 1050-7256 DOI: https://doi.org/10.1089/thy.2011.0139 Full text not available from this repository.

Warren-Gash, Charlotte; Bhaskaran, Krishnan; Hayward, Andrew; Leung, Gabriel M; Lo, Su-Vui; Wong, Chit-Ming; Ellis, Joanna; Pebody, Richard; Smeeth, Liam; Cowling, Benjamin J; (2011) Circulating influenza virus, climatic factors, and acute myocardial infarction: a time series study in England and Wales and Hong Kong. The Journal of infectious diseases, 203 (12). pp. 1710-1718. ISSN 0022-1899 DOI: https://doi.org/10.1093/infdis/jir171 Full text not available from this repository.

LSHTM; (2014) August 2014 podcast - cancer risk, anal sex, and mapping NTDs. [Podcast] http://soundcloud.com/lshtm/lshtm-august2014

LSHTM; (2014) Krishnan Bhaskaran - BMI and cancer risk. [Podcast] http://soundcloud.com/lshtm/krishnan-bhaskaran-bmi...

LSHTM; (2010) Cooler Weather - More Heart Attacks - 26 August 2010. [Podcast] http://soundcloud.com/lshtm/cooler-weather-more-he...

Andresen, Kirsty; Carreira, Helena; Quint, Jennifer K; Bhaskaran, Krishnan; (2022) Respiratory diseases in survivors of adult cancer compared with the general population: a systematic review protocol. BMJ Open, 12 (11). e066029-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2022-066029

Andresen, Kirsty; Carreira, Helena; Strongman, Helen; McDonald, Helen I; Benitez-Majano, Sara; Mansfield, Kathryn E; Nitsch, Dorothea; Tomlinson, Laurie A; Bhaskaran, Krishnan; (2023) The risk of acute kidney injury in colorectal cancer survivors: an english population-based matched cohort study. BMC Cancer, 23 (1). 839-. ISSN 1471-2407 DOI: https://doi.org/10.1186/s12885-023-11329-9

Arenas-Pinto, Alejandro; Grant, Alison; Bhaskaran, Krishnan; Copas, Andrew; Carr, Andrew; Worm, Signe W; Martinez, Esteban; Reiss, Peter; Dunn, David; Weber, Rainer; +3 more... Hoy, Jennifer; Weller, Ian; Lactic Acidosis International Study Group; (2011) Risk factors for fatality in HIV-infected patients with dideoxynucleoside-induced severe hyperlactataemia or lactic acidosis. Antiviral therapy, 16 (2). pp. 219-226. ISSN 1359-6535 DOI: https://doi.org/10.3851/IMP1739

Bhaskaran, Krishnan; Armstrong, Ben; Hajat, Shakoor; Haines, Andy; Wilkinson, Paul; Smeeth, Liam; (2012) Heat and risk of myocardial infarction: hourly level case-crossover analysis of MINAP database. BMJ (Clinical research ed), 345 (dec13 ). e8050-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.e8050

Bhaskaran, Krishnan; Armstrong, Ben; Wilkinson, Paul; Haines, Andy; (2013) Air pollution as a carcinogen. BMJ (Clinical research ed), 347 (dec20 ). f7607-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.f7607

Bhaskaran, Krishnan; Bacon, Sebastian; Evans, Stephen Jw; Bates, Chris J; Rentsch, Christopher T; MacKenna, Brian; Tomlinson, Laurie; Walker, Alex J; Schultze, Anna; Morton, Caroline E; +17 more... Grint, Daniel; Mehrkar, Amir; Eggo, Rosalind M; Inglesby, Peter; Douglas, Ian J; McDonald, Helen I; Cockburn, Jonathan; Williamson, Elizabeth J; Evans, David; Curtis, Helen J; Hulme, William J; Parry, John; Hester, Frank; Harper, Sam; Spiegelhalter, David; Smeeth, Liam; Goldacre, Ben; (2021) Factors associated with deaths due to COVID-19 versus other causes: population-based cohort analysis of UK primary care data and linked national death registrations within the OpenSAFELY platform. The Lancet regional health. Europe, 6. 100109-. ISSN 2666-7762 DOI: https://doi.org/10.1016/j.lanepe.2021.100109

Bhaskaran, Krishnan; Dos-Santos-Silva, Isabel; Leon, David A; Douglas, Ian J; Smeeth, Liam; (2018) Association of BMI with overall and cause-specific mortality: a population-based cohort study of 3·6 million adults in the UK. The lancet. Diabetes & endocrinology, 6 (12). pp. 944-953. ISSN 2213-8587 DOI: https://doi.org/10.1016/S2213-8587(18)30288-2

Bhaskaran, Krishnan; Douglas, Ian; Evans, Stephen; van Staa, Tjeerd; Smeeth, Liam; (2012) Angiotensin receptor blockers and risk of cancer: cohort study among people receiving antihypertensive drugs in UK General Practice Research Database. BMJ (Clinical research ed), 344 (apr24 ). e2697-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.e2697

Bhaskaran, Krishnan; Douglas, Ian; Forbes, Harriet; dos-Santos-Silva, Isabel; Leon, David A; Smeeth, Liam; (2014) Body-mass index and risk of 22 specific cancers: a population-based cohort study of 5·24 million UK adults. Lancet, 384 (9945). pp. 755-765. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(14)60892-8

Bhaskaran, Krishnan; Ebonyi, Augustine O; Walther, Brigitte; Walther, Michael; (2013) Predictors of hyperlactataemia among children presenting with malaria in a low transmission area in The Gambia. Malaria journal, 12 (1). 423-. ISSN 1475-2875 DOI: https://doi.org/10.1186/1475-2875-12-423

Bhaskaran, Krishnan; Forbes, Harriet J; Douglas, Ian; Leon, David A; Smeeth, Liam; (2013) Representativeness and optimal use of body mass index (BMI) in the UK Clinical Practice Research Datalink (CPRD). BMJ open, 3 (9). e003389-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2013-003389

Bhaskaran, Krishnan; Gasparrini, Antonio; Hajat, Shakoor; Smeeth, Liam; Armstrong, Ben; (2013) Time series regression studies in environmental epidemiology. International journal of epidemiology, 42 (4). pp. 1187-1195. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyt092

Bhaskaran, Krishnan; Hajat, Shakoor; Armstrong, Ben; Haines, Andy; Herrett, Emily; Wilkinson, Paul; Smeeth, Liam; (2011) The effects of hourly differences in air pollution on the risk of myocardial infarction: case crossover analysis of the MINAP database. BMJ, 343 (sep20 ). d5531-. ISSN 1468-5833 DOI: https://doi.org/10.1136/bmj.d5531

Bhaskaran, Krishnan; Hajat, Shakoor; Haines, Andy; Herrett, Emily; Wilkinson, Paul; Smeeth, Liam; (2010) Short term effects of temperature on risk of myocardial infarction in England and Wales: time series regression analysis of the Myocardial Ischaemia National Audit Project (MINAP) registry. BMJ, 341 (aug10 ). c3823-. ISSN 1468-5833 DOI: https://doi.org/10.1136/bmj.c3823

Bhaskaran, Krishnan; Hajat, Shakoor; Smeeth, Liam; (2011) What is the Role of Weather in Cardiovascular Disease? Aging Health, 7 (1). pp. 1-3. DOI: https://doi.org/10.2217/ahe.10.83

Bhaskaran, Krishnan; Rentsch, Christopher T; Hickman, George; Hulme, William J; Schultze, Anna; Curtis, Helen J; Wing, Kevin; Warren-Gash, Charlotte; Tomlinson, Laurie; Bates, Chris J; +22 more... Mathur, Rohini; MacKenna, Brian; Mahalingasivam, Viyaasan; Wong, Angel; Walker, Alex J; Morton, Caroline E; Grint, Daniel; Mehrkar, Amir; Eggo, Rosalind M; Inglesby, Peter; Douglas, Ian J; McDonald, Helen I; Cockburn, Jonathan; Williamson, Elizabeth J; Evans, David; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen Jw; Bacon, Sebastian; Smeeth, Liam; Goldacre, Ben; (2022) Overall and cause-specific hospitalisation and death after COVID-19 hospitalisation in England: A cohort study using linked primary care, secondary care, and death registration data in the OpenSAFELY platform. PLoS medicine, 19 (1). e1003871-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1003871

Bhaskaran, Krishnan; Rentsch, Christopher T; MacKenna, Brian; Schultze, Anna; Mehrkar, Amir; Bates, Chris J; Eggo, Rosalind M; Morton, Caroline E; Bacon, Sebastian CJ; Inglesby, Peter; +15 more... Doughlas, Ian J; Walker, Alex J; McDonald, Helen; Cockburn, Jonathan; Williamson, Elizabeth J; Evans, David; Forbes, Harriet J; Curtis, Helen J; Hulme, William J; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; (2021) HIV infection and COVID-19 death: a population-based cohort analysis of UK primary care data and linked national death registrations within the OpenSAFELY platform. LANCET HIV, 8 (1). e24-e32. ISSN 2352-3018 DOI: https://doi.org/10.1016/S2352-3018(20)30305-2

Bhaskaran, Krishnan; Smeeth, Liam; (2014) What is the difference between missing completely at random and missing at random? International journal of epidemiology, 43 (4). pp. 1336-1339. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyu080

Bhaskaran, Krishnan; Smeeth, Liam; Evans, Stephen; (2016) Prenatal Vitamin D and Offspring Wheezing. JAMA, 315 (24). 2730-. ISSN 0098-7484 DOI: https://doi.org/10.1001/jama.2016.4108

Bidulka, Patrick; Fu, Edouard L; Leyrat, Clémence; Kalogirou, Fotini; McAllister, Katherine SL; Kingdon, Edward J; Mansfield, Kathryn E; Iwagami, Masao; Smeeth, Liam; Clase, Catherine M; +5 more... Bhaskaran, Krishnan; van Diepen, Merel; Carrero, Juan-Jesus; Nitsch, Dorothea; Tomlinson, Laurie A; (2020) Stopping renin-angiotensin system blockers after acute kidney injury and risk of adverse outcomes: parallel population-based cohort studies in English and Swedish routine care. BMC Medicine, 18 (1). 195-. DOI: https://doi.org/10.1186/s12916-020-01659-x

Brauer, Ruth; Bhaskaran, Krishnan; Chaturvedi, Nishi; Dexter, David T; Smeeth, Liam; Douglas, Ian; (2015) Glitazone Treatment and Incidence of Parkinson's Disease among People with Diabetes: A Retrospective Cohort Study. PLoS medicine, 12 (7). e1001854-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1001854

Bromley, Susan E; Matthews, Anthony; Smeeth, Liam; Stanway, Susannah; Bhaskaran, Krishnan; (2019) Risk of dementia among postmenopausal breast cancer survivors treated with aromatase inhibitors versus tamoxifen: a cohort study using primary care data from the UK. JOURNAL OF CANCER SURVIVORSHIP, 13 (4). pp. 632-640. ISSN 1932-2259 DOI: https://doi.org/10.1007/s11764-019-00782-w

Bromley, Susan E; Matthews, Anthony; Smeeth, Liam; Stanway, Susannah; Bhaskaran, Krishnan; (2019) Correction to: Risk of dementia among postmenopausal breast cancer survivors treated with aromatase inhibitors versus tamoxifen: a cohort study using primary care data from the UK. JOURNAL OF CANCER SURVIVORSHIP, 13 (6). 910-. ISSN 1932-2259 DOI: https://doi.org/10.1007/s11764-019-00806-5

Brown, Jeremy P; Hunnicutt, Jacob N; Ali, M Sanni; Bhaskaran, Krishnan; Cole, Ashley; Langan, Sinead M; Nitsch, Dorothea; Rentsch, Christopher T; Galwey, Nicholas W; Wing, Kevin; +1 more... Douglas, Ian J; (2024) Quantifying possible bias in clinical and epidemiological studies with quantitative bias analysis: common approaches and limitations. BMJ, 385. e076365-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj-2023-076365

Brown, Jeremy P; Hunnicutt, Jacob N; Ali, M Sanni; Bhaskaran, Krishnan; Cole, Ashley; Langan, Sinead M; Nitsch, Dorothea; Rentsch, Christopher T; Galwey, Nicholas W; Wing, Kevin; +1 more... Douglas, Ian J; (2024) Core Concepts in Pharmacoepidemiology: Quantitative Bias Analysis. Pharmacoepidemiology and drug safety, 33 (10). e70026-. ISSN 1053-8569 DOI: https://doi.org/10.1002/pds.70026

Brown, Jeremy P; Tazare, John R; Williamson, Elizabeth; Mansfield, Kathryn E; Evans, Stephen J; Tomlinson, Laurie A; Bhaskaran, Krishnan; Smeeth, Liam; Wing, Kevin; Douglas, Ian J; (2021) Proton pump inhibitors and risk of all-cause and cause-specific mortality: A cohort study. British journal of clinical pharmacology, 87 (8). pp. 3150-3161. ISSN 0306-5251 DOI: https://doi.org/10.1111/bcp.14728

Brown, Jeremy Philip; Wing, Kevin; Evans, Stephen J; Bhaskaran, Krishnan; Smeeth, Liam; Douglas, Ian J; (2019) Use of real-world evidence in postmarketing medicines regulation in the European Union: a systematic assessment of European Medicines Agency referrals 2013-2017. BMJ open, 9 (10). e028133-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2018-028133

Calvert, Clara; Carruthers, Jade; Denny, Cheryl; Donaghy, Jack; Hillman, Sam; Hopcroft, Lisa EM; Hopkins, Leanne; Goulding, Anna; Lindsay, Laura; McLaughlin, Terry; +18 more... Moore, Emily; Pan, Jiafeng; Taylor, Bob; Almaghrabi, Fatima; Auyeung, Bonnie; Bhaskaran, Krishnan; Gibbons, Cheryl L; Katikireddi, Srinivasa Vittal; McCowan, Colin; Murray, Josie; O'Leary, Maureen; Ritchie, Lewis D; Shah, Syed Ahmar; Simpson, Colin R; Robertson, Chris; Sheikh, Aziz; Stock, Sarah J; Wood, Rachael; (2022) A population-based matched cohort study of early pregnancy outcomes following COVID-19 vaccination and SARS-CoV-2 infection. Nature communications, 13 (1). 6124-. ISSN 2041-1723 DOI: https://doi.org/10.1038/s41467-022-33937-y

Calvert, Clara; Carruthers, Jade; Denny, Cheryl; Donaghy, Jack; Hopcroft, Lisa EM; Hopkins, Leanne; Goulding, Anna; Lindsay, Laura; McLaughlin, Terry; Moore, Emily; +16 more... Taylor, Bob; Loane, Maria; Dolk, Helen; Morris, Joan; Auyeung, Bonnie; Bhaskaran, Krishnan; Gibbons, Cheryl L; Katikireddi, Srinivasa Vittal; O'Leary, Maureen; McAllister, David; Shi, Ting; Simpson, Colin R; Robertson, Chris; Sheikh, Aziz; Stock, Sarah J; Wood, Rachael; (2023) A population-based matched cohort study of major congenital anomalies following COVID-19 vaccination and SARS-CoV-2 infection. Nature communications, 14 (1). 107-. ISSN 2041-1723 DOI: https://doi.org/10.1038/s41467-022-35771-8

Campbell, J; (2023) Investigation and Application of a Pregnancy Register based on Electronic Primary Care Data. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04670993

Campbell, Jennifer; Bhaskaran, Krishnan; Thomas, Sara; Williams, Rachael; McDonald, Helen I; Minassian, Caroline; (2022) Investigating the optimal handling of uncertain pregnancy episodes in the CPRD GOLD Pregnancy Register: a methodological study using UK primary care data. BMJ open, 12 (2). e055773-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2021-055773

Campbell, Jennifer; Williams, Rachael; Harley, Mia; Bhaskaran, Krishnan; (2022) COVID-19 during pregnancy and risk of pregnancy loss (miscarriage or stillbirth): a systematic review protocol. BMJ Open, 12 (10). e065588-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2022-065588

Carreira, H; (2020) Long-term mental health and quality of life in women with a history of breast cancer. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04657691

Carreira, Helena; Strongman, Helen; Peppa, Maria; McDonald, Helen I; Dos-Santos-Silva, Isabel; Stanway, Susannah; Smeeth, Liam; Bhaskaran, Krishnan; (2020) Prevalence of COVID-19-related risk factors and risk of severe influenza outcomes in cancer survivors: A matched cohort study using linked English electronic health records data. EClinicalMedicine, 29-30. 100656-. ISSN 2589-5370 DOI: https://doi.org/10.1016/j.eclinm.2020.100656

Carreira, Helena; Williams, Rachael; Dempsey, Harley; Bhaskaran, Krishnan; (2022) Recording of patients' mental health and quality of life-related outcomes in primary care: a cross-sectional study in the UK. BMJ Open, 12 (12). e066949-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2022-066949

Carreira, Helena; Williams, Rachael; Dempsey, Harley; Stanway, Susannah; Smeeth, Liam; Bhaskaran, Krishnan; (2020) Quality of life and mental health in breast cancer survivors compared with non-cancer controls: a study of patient-reported outcomes in the United Kingdom. JOURNAL OF CANCER SURVIVORSHIP, 15 (4). pp. 564-575. ISSN 1932-2259 DOI: https://doi.org/10.1007/s11764-020-00950-3

Carreira, Helena; Williams, Rachael; Funston, Garth; Stanway, Susannah; Bhaskaran, Krishnan; (2021) Associations between breast cancer survivorship and adverse mental health outcomes: A matched population-based cohort study in the United Kingdom. PLoS medicine, 18 (1). e1003504-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1003504

Carreira, Helena; Williams, Rachael; Müller, Martin; Harewood, Rhea; Bhaskaran, Krishnan; (2017) Adverse mental health outcomes in breast cancer survivors compared to women who did not have cancer: systematic review protocol. Systematic reviews, 6 (1). 162-. ISSN 2046-4053 DOI: https://doi.org/10.1186/s13643-017-0551-2

Carreira, Helena; Williams, Rachael; Müller, Martin; Harewood, Rhea; Stanway, Susannah; Bhaskaran, Krishnan; (2018) Associations Between Breast Cancer Survivorship and Adverse Mental Health Outcomes: A Systematic Review. Journal of the National Cancer Institute, 110 (12). pp. 1311-1327. ISSN 0027-8874 DOI: https://doi.org/10.1093/jnci/djy177

Carreira, Helena; Williams, Rachael; Müller, Martin; Harewood, Rhea; Stanway, Susannah; Bhaskaran, Krishnan; (2019) Response to Hulliard, Le Strat, Dubertre, et al. Journal of the National Cancer Institute, 111 (3). 337-. ISSN 0027-8874 DOI: https://doi.org/10.1093/jnci/djz004

Carreira, Helena; Williams, Rachael; Strongman, Helen; Bhaskaran, Krishnan; (2019) Identification of mental health and quality of life outcomes in primary care databases in the UK: a systematic review. BMJ open, 9 (7). e029227-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2019-029227

Chidwick, Kendal; Strongman, Helen; Matthews, Anthony; Stanway, Susannah; Lyon, Alexander R; Smeeth, Liam; Bhaskaran, Krishnan; (2018) Statin use in cancer survivors versus the general population: cohort study using primary care data from the UK clinical practice research datalink. BMC cancer, 18 (1). 1018-. ISSN 1471-2407 DOI: https://doi.org/10.1186/s12885-018-4947-8

Cowling, Thomas E; Forbes, Harriet; Wing, Kevin; Tazare, John; Schultze, Anna; Morton, Caroline E; Bacon, Sebastian; MacKenna, Brian; Walker, Alex J; Hulme, Will; +17 more... Bates, Chris; Mehrkar, Amir; Curtis, Helen J; Evans, David; Inglesby, Peter; Davy, Simon; Cockburn, Jonathan; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Evans, Stephen JW; Bhaskaran, Krishnan; Williamson, Elizabeth J; Eggo, Rosalind M; Goldacre, Ben; Tomlinson, Laurie A; (2023) Association between living with children, vaccination, and outcomes from COVID-19: an OpenSAFELY cohort study of 12 million adults in England during 2021–22. Wellcome Open Research, 8. p. 293. DOI: https://doi.org/10.12688/wellcomeopenres.19424.1

Curtis, Helen J; Inglesby, Peter; MacKenna, Brian; Croker, Richard; Hulme, William J; Rentsch, Christopher T; Bhaskaran, Krishnan; Mathur, Rohini; Morton, Caroline E; Bacon, Sebastian Cj; +27 more... Smith, Rebecca M; Evans, David; Mehrkar, Amir; Tomlinson, Laurie; Walker, Alex J; Bates, Christopher; Hickman, George; Ward, Tom; Morley, Jessica; Cockburn, Jonathan; Davy, Simon; Williamson, Elizabeth J; Eggo, Rosalind M; Parry, John; Hester, Frank; Harper, Sam; O'Hanlon, Shaun; Eavis, Alex; Jarvis, Richard; Avramov, Dima; Griffiths, Paul; Fowles, Aaron; Parkes, Nasreen; Evans, Stephen Jw; Douglas, Ian J; Smeeth, Liam; Goldacre, Ben; (2022) Recording of 'COVID-19 vaccine declined': a cohort study on 57.9 million National Health Service patients' records in situ using OpenSAFELY, England, 8 December 2020 to 25 May 2021. Eurosurveillance, 27 (33). ISSN 1560-7917 DOI: https://doi.org/10.2807/1560-7917.ES.2022.27.33.2100885

Curtis, Helen J; Inglesby, Peter; Morton, Caroline E; MacKenna, Brian; Green, Amelia; Hulme, William; Walker, Alex J; Morley, Jessica; Mehrkar, Amir; Bacon, Seb; +36 more... Hickman, George; Bates, Chris; Croker, Richard; Evans, David; Ward, Tom; Cockburn, Jonathan; Davy, Simon; Bhaskaran, Krishnan; Schultze, Anna; Rentsch, Christopher T; Williamson, Elizabeth J; Rowan, Anna; Fisher, Louis; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Drysdale, Henry; Eggo, Rosalind M; Wing, Kevin; Wong, Angel Ys; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; O'Hanlon, Shaun; Eavis, Alex; Jarvis, Richard; Avramov, Dima; Griffiths, Paul; Fowles, Aaron; Parkes, Nasreen; Douglas, Ian J; Evans, Stephen Jw; Smeeth, Liam; Goldacre, Ben; (The OpenSAFELY Collaborative); (The OpenSAFELY Collaborative); (2021) Trends and clinical characteristics of COVID-19 vaccine recipients: a federated analysis of 57.9 million patients’ primary care records in situ using OpenSAFELY. Br J Gen Pract, 72 (714). e51-e62. ISSN 0960-1643 DOI: https://doi.org/10.3399/BJGP.2021.0376

Curtis, Helen J; MacKenna, Brian; Croker, Richard; Inglesby, Peter; Walker, Alex J; Morley, Jessica; Mehrkar, Amir; Morton, Caroline E; Bacon, Seb; Hickman, George; +26 more... Bates, Chris; Evans, David; Ward, Tom; Cockburn, Jonathan; Davy, Simon; Bhaskaran, Krishnan; Schultze, Anna; Rentsch, Christopher T; Williamson, Elizabeth J; Hulme, William J; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Drysdale, Henry; Eggo, Rosalind M; Wing, Kevin; Wong, Angel Ys; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen Jw; Douglas, Ian J; Smeeth, Liam; Goldacre, Ben; (The OpenSAFELY Collaborative); The OpenSAFELY Collaborative; (2021) OpenSAFELY NHS Service Restoration Observatory 1: primary care clinical activity in England during the first wave of COVID-19. The British journal of general practice : the journal of the Royal College of General Practitioners, 72 (714). e63-e74. ISSN 0960-1643 DOI: https://doi.org/10.3399/BJGP.2021.0380

Curtis, Helen J; MacKenna, Brian; Walker, Alex J; Croker, Richard; Mehrkar, Amir; Morton, Caroline E; Bacon, Seb; Hickman, George; Inglesby, Peter; Bates, Chris; +24 more... Evans, David; Ward, Tom; Cockburn, Jonathan; Davy, Simon; Bhaskaran, Krishnan; Schultze, Anna; Rentsch, Christopher T; Williamson, Elizabeth; Hulme, William; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Drysdale, Henry; Eggo, Rosalind M; Wing, Kevin; Wong, Angel YS; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen JW; Douglas, Ian J; Smeeth, Liam; Goldacre, Ben; (2020) OpenSAFELY: impact of national guidance on switching from warfarin to direct oral anticoagulants (DOACs) in early phase of COVID-19 pandemic in England. MedRxiv. DOI: https://doi.org/10.1101/2020.12.03.20243535

Dedman, Daniel; Cabecinha, Melissa; Williams, Rachael; Evans, Stephen JW; Bhaskaran, Krishnan; Douglas, Ian J; (2020) Approaches for combining primary care electronic health record data from multiple sources: a systematic review of observational studies. BMJ OPEN, 10 (10). e037405-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2020-037405

Dedman, Daniel; Williams, Rachael; Bhaskaran, Krishnan; Douglas, Ian J; (2024) Pooling of primary care electronic health record (EHR) data on Huntington's disease (HD) and cancer: establishing comparability of two large UK databases. BMJ open, 14 (2). e070258-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2022-070258

Douglas, Ian J; Bhaskaran, Krishnan; Batterham, Rachel L; Smeeth, Liam; (2015) The effectiveness of pharmaceutical interventions for obesity: weight loss with orlistat and sibutramine in a United Kingdom population-based cohort. British journal of clinical pharmacology, 79 (6). pp. 1020-1027. ISSN 0306-5251 DOI: https://doi.org/10.1111/bcp.12578

Douglas, Ian J; Bhaskaran, Krishnan; Batterham, Rachel L; Smeeth, Liam; (2015) Bariatric Surgery in the United Kingdom: A Cohort Study of Weight Loss and Clinical Outcomes in Routine Clinical Care. PLoS medicine, 12 (12). e1001925-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1001925

Douglas, Ian J; Langham, Julia; Bhaskaran, Krishnan; Brauer, Ruth; Smeeth, Liam; (2013) Orlistat and the risk of acute liver injury: self controlled case series study in UK Clinical Practice Research Datalink. BMJ (Clinical research ed), 346 (apr12 ). f1936-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.f1936

Eastwood, Sophie V; Hughes, Alun D; Tomlinson, Laurie; Mathur, Rohini; Smeeth, Liam; Bhaskaran, Krishnan; Chaturvedi, Nishi; (2023) Ethnic differences in hypertension management, medication use and blood pressure control in UK primary care, 2006-2019: a retrospective cohort study. The Lancet regional health - Europe, 25. 100557-. ISSN 2666-7762 DOI: https://doi.org/10.1016/j.lanepe.2022.100557

Eastwood, Sophie V; Mathur, Rohini; Sattar, Naveed; Smeeth, Liam; Bhaskaran, Krishnan; Chaturvedi, Nishi; (2021) Ethnic differences in guideline-indicated statin initiation for people with type 2 diabetes in UK primary care, 2006-2019: A cohort study. PLoS medicine, 18 (6). e1003672-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1003672

Ellenberger, Christoph; Sologashvili, Tornike; Bhaskaran, Krishnan; Licker, Marc; (2017) Impact of intrathecal morphine analgesia on the incidence of pulmonary complications after cardiac surgery: a single center propensity-matched cohort study. BMC anesthesiology, 17 (1). 109-. ISSN 1471-2253 DOI: https://doi.org/10.1186/s12871-017-0398-z

Farmaki, Aliki-Eleni; Garfield, Victoria; Eastwood, Sophie V; Farmer, Ruth E; Mathur, Rohini; Giannakopoulou, Olga; Patalay, Praveetha; Kuchenbaecker, Karoline; Sattar, Naveed; Hughes, Alun; +3 more... Bhaskaran, Krishnan; Smeeth, Liam; Chaturvedi, Nish; (2021) Type 2 diabetes risks and determinants in second-generation migrants and mixed ethnicity people of South Asian and African Caribbean descent in the UK. Diabetologia, 65 (1). pp. 113-127. ISSN 0012-186X DOI: https://doi.org/10.1007/s00125-021-05580-7

Farmer, RE; (2017) Application of Marginal Structural Models with Inverse Probability of Treatment Weighting in Electronic Health Records to Investigate the Benefits and Risks of First Line Type II Diabetes Treatments. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04646129

Farmer, Ruth E; Ford, Deborah; Forbes, Harriet J; Chaturvedi, Nishi; Kaplan, Richard; Smeeth, Liam; Bhaskaran, Krishnan; (2017) Metformin and cancer in type 2 diabetes: a systematic review and comprehensive bias evaluation. INTERNATIONAL JOURNAL OF EPIDEMIOLOGY, 46 (2). 745-. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyx046

Farmer, Ruth E; Ford, Deborah; Forbes, Harriet J; Chaturvedi, Nishi; Kaplan, Richard; Smeeth, Liam; Bhaskaran, Krishnan; (2016) Metformin and cancer in type 2 diabetes: a systematic review and comprehensive bias evaluation. International journal of epidemiology, 46 (2). pp. 728-744. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyw275

Farmer, Ruth E; Ford, Deborah; Mathur, Rohini; Chaturvedi, Nish; Kaplan, Rick; Smeeth, Liam; Bhaskaran, Krishnan; (2019) Metformin use and risk of cancer in patients with type 2 diabetes: a cohort study of primary care records using inverse probability weighting of marginal structural models. International journal of epidemiology, 48 (2). pp. 527-537. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyz005

Farmer, Ruth E; Mathur, Rohini; Schmidt, A Floriaan; Bhaskaran, Krishnan; Fatemifar, Ghazaleh; Eastwood, Sophie V; Finan, Chris; Denaxas, Spiros; Smeeth, Liam; Chaturvedi, Nish; (2019) Associations Between Measures of Sarcopenic Obesity and Risk of Cardiovascular Disease and Mortality: A Cohort Study and Mendelian Randomization Analysis Using the UK Biobank. Journal of the American Heart Association, 8 (13). e011638-. DOI: https://doi.org/10.1161/JAHA.118.011638

Farmer, Ruth; Mathur, Rohini; Bhaskaran, Krishnan; Eastwood, Sophie V; Chaturvedi, Nish; Smeeth, Liam; (2017) Promises and pitfalls of electronic health record analysis. Diabetologia, 61 (6). pp. 1241-1248. ISSN 0012-186X DOI: https://doi.org/10.1007/s00125-017-4518-6

Forbes, HJ; (2016) Understanding risk factors for herpes zoster and postherpetic neuralgia in UK primary care: investigations to inform vaccine policy. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.03141180

Forbes, HJ; Bhaskaran, K; Grint, D; Hu, VH; Langan, SM; McDonald, HI; Morton, C; Smeeth, L; Walker, JL; Warren-Gash, C; (2021) Incidence of acute complications of herpes zoster among immunocompetent adults in England: a matched cohort study using routine health data. BRITISH JOURNAL OF DERMATOLOGY, 184 (6). pp. 1077-1084. ISSN 0007-0963 DOI: https://doi.org/10.1111/bjd.19687

Forbes, Harriet J; Bhaskaran, Krishnan; Thomas, Sara L; Smeeth, Liam; Clayton, Tim; Langan, Sinéad M; (2014) Quantification of risk factors for herpes zoster: population based case-control study. BMJ (Clinical research ed), 348. g2911-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.g2911

Forbes, Harriet J; Bhaskaran, Krishnan; Thomas, Sara L; Smeeth, Liam; Clayton, Tim; Mansfield, Kathryn; Minassian, Caroline; Langan, Sinéad M; (2016) Quantification of risk factors for postherpetic neuralgia in herpes zoster patients: A cohort study. Neurology, 87 (1). pp. 94-102. ISSN 0028-3878 DOI: https://doi.org/10.1212/WNL.0000000000002808

Forbes, Harriet J; Thomas, Sara L; Smeeth, Liam; Clayton, Tim; Farmer, Ruth; Bhaskaran, Krishnan; Langan, Sinéad M; (2015) A systematic review and meta-analysis of risk factors for postherpetic neuralgia. Pain, 157 (1). pp. 30-54. ISSN 0304-3959 DOI: https://doi.org/10.1097/j.pain.0000000000000307

Forbes, Harriet J; Wong, Angel YS; Morton, Caroline; Bhaskaran, Krishnan; Smeeth, Liam; Richards, Marcus; Schmidt, Sigrun AJ; Langan, Sinéad M; Warren-Gash, Charlotte; (2019) Partner Bereavement and Detection of Dementia: A UK-Based Cohort Study Using Routine Health Data. Journal of Alzheimer's Disease, 72 (2). pp. 653-662. ISSN 1387-2877 DOI: https://doi.org/10.3233/JAD-190571

Forbes, Harriet; Carreira, Helena; Funston, Garth; Andresen, Kirsty; Bhatia, Urvita; Strongman, Helen; Abrol, Esha; Bowen, Liza; Giles, Ceinwen; Bhaskaran, Krishnan; (2024) Early, medium and long-term mental health in cancer survivors compared with cancer-free comparators: matched cohort study using linked UK electronic health records. EClinicalMedicine, 76. 102826-. ISSN 2589-5370 DOI: https://doi.org/10.1016/j.eclinm.2024.102826

Forbes, Harriet; Douglas, Ian; Finn, Adam; Breuer, Judith; Bhaskaran, Krishnan; Smeeth, Liam; Packer, Simon; Langan, Sinéad M; Mansfield, Kathryn E; Marlow, Robin; +2 more... Whitaker, Heather; Warren-Gash, Charlotte; (2020) Risk of herpes zoster after exposure to varicella to explore the exogenous boosting hypothesis: self controlled case series study using UK electronic healthcare data. BMJ-BRITISH MEDICAL JOURNAL, 368. l6987-. ISSN 1756-1833 DOI: https://doi.org/10.1136/bmj.l6987

Forbes, Harriet; Morton, Caroline E; Bacon, Seb; McDonald, Helen I; Minassian, Caroline; Brown, Jeremy P; Rentsch, Christopher T; Mathur, Rohini; Schultze, Anna; DeVito, Nicholas J; +25 more... MacKenna, Brian; Hulme, William J; Croker, Richard; Walker, Alex J; Williamson, Elizabeth J; Bates, Chris; Mehrkar, Amir; Curtis, Helen J; Evans, David; Wing, Kevin; Inglesby, Peter; Drysdale, Henry; Wong, Angel YS; Cockburn, Jonathan; McManus, Robert; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Smeeth, Liam; Evans, Stephen JW; Bhaskaran, Krishnan; Eggo, Rosalind M; Goldacre, Ben; Tomlinson, Laurie A; (2021) Association between living with children and outcomes from covid-19: OpenSAFELY cohort study of 12 million adults in England. BMJ: British Medical Journal, 372. n628-. ISSN 1759-2151 DOI: https://doi.org/10.1136/bmj.n628

Forbes, Harriet; Morton, Caroline E; Bacon, Seb; McDonald, Helen I; Minassian, Caroline; Brown, Jeremy P; Rentsch, Christopher T; Mathur, Rohini; Schultze, Anna; DeVito, Nicholas J; +25 more... MacKenna, Brian; Hulme, William J; Croker, Richard; Walker, Alex J; Williamson, Elizabeth J; Bates, Chris; Mehrkar, Amir; Curtis, Helen J; Evans, David; Wing, Kevin; Inglesby, Peter; Drysdale, Henry; Wong, Angel YS; Cockburn, Jonathan; McManus, Robert; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Smeeth, Liam; Evans, Stephen JW; Bhaskaran, Krishnan; Eggo, Rosalind M; Goldacre, Ben; Tomlinson, Laurie A; (2020) Association between living with children and outcomes from COVID-19: an OpenSAFELY cohort study of 12 million adults in England. medRxiv preprint. DOI: https://doi.org/10.1101/2020.11.01.20222315

Garfield, Victoria; Farmaki, Aliki-Eleni; Eastwood, Sophie V; Mathur, Rohini; Rentsch, Christopher T; Bhaskaran, Krishnan; Smeeth, Liam; Chaturvedi, Nish; (2020) Is glycaemia associated with poorer brain health and risk of dementia? Cross sectional and follow-up analysis of the UK Biobank. medRxiv preprint. ISSN 1468-5833 DOI: https://doi.org/10.1101/2020.02.18.20024471

Garfield, Victoria; Farmaki, Aliki-Eleni; Eastwood, Sophie V; Mathur, Rohini; Rentsch, Christopher T; Bhaskaran, Krishnan; Smeeth, Liam; Chaturvedi, Nish; (2021) HbA1c and brain health across the entire glycaemic spectrum. Diabetes, Obesity and Metabolism: a journal of pharmacology and therapeutics, 23 (5). pp. 1140-1149. ISSN 1462-8902 DOI: https://doi.org/10.1111/dom.14321

Goh, Kah L; Bhaskaran, Krishnan; Minassian, Caroline; Evans, Stephen JW; Smeeth, Liam; Douglas, Ian J; (2014) Angiotensin receptor blockers and risk of dementia: cohort study in UK Clinical Practice Research Datalink. British journal of clinical pharmacology, 79 (2). pp. 337-350. ISSN 0306-5251 DOI: https://doi.org/10.1111/bcp.12511

Green, Amelia CA; Curtis, Helen J; Higgins, Rose; Nab, Linda; Mahalingasivam, Viyaasan; Smith, Rebecca M; Mehrkar, Amir; Inglesby, Peter; Drysdale, Henry; DeVito, Nicholas J; +32 more... Croker, Richard; Rentsch, Christopher T; Bhaskaran, Krishnan; Tazare, John; Zheng, Bang; Andrews, Colm D; Bacon, Sebastian CJ; Davy, Simon; Dillingham, Iain; Evans, David; Fisher, Louis; Hickman, George; Hopcroft, Lisa EM; Hulme, William J; Massey, Jon; MacDonald, Orla; Morley, Jessica; Morton, Caroline E; Park, Robin Y; Walker, Alex J; Ward, Tom; Wiedemann, Milan; Bates, Christopher; Cockburn, Jonathan; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Evans, Stephen JW; Goldacre, Ben; Tomlinson, Laurie A; MacKenna, Brian; (2023) Trends, variation, and clinical characteristics of recipients of antiviral drugs and neutralising monoclonal antibodies for covid-19 in community settings: retrospective, descriptive cohort study of 23.4 million people in OpenSAFELY. BMJ Medicine, 2 (1). e000276-. ISSN 2754-0413 DOI: https://doi.org/10.1136/bmjmed-2022-000276

Grint, Daniel J; Wing, Kevin; Houlihan, Catherine; Gibbs, Hamish P; Evans, Stephen JW; Williamson, Elizabeth; McDonald, Helen I; Bhaskaran, Krishnan; Evans, David; Walker, Alex J; +27 more... Hickman, George; Nightingale, Emily; Schultze, Anna; Rentsch, Christopher T; Bates, Chris; Cockburn, Jonathan; Curtis, Helen J; Morton, Caroline E; Bacon, Sebastian; Davy, Simon; Wong, Angel YS; Mehrkar, Amir; Tomlinson, Laurie; Douglas, Ian J; Mathur, Rohini; MacKenna, Brian; Ingelsby, Peter; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; DeVito, Nicholas J; Hulme, Will; Tazare, John; Smeeth, Liam; Goldacre, Ben; Eggo, Rosalind M; (2021) Severity of Severe Acute Respiratory System Coronavirus 2 (SARS-CoV-2) Alpha Variant (B.1.1.7) in England. Clinical infectious diseases, 75 (1). e1120-e1127. ISSN 1058-4838 DOI: https://doi.org/10.1093/cid/ciab754

Grint, Daniel J; Wing, Kevin; Williamson, Elizabeth; McDonald, Helen I; Bhaskaran, Krishnan; Evans, David; Evans, Stephen Jw; Walker, Alex J; Hickman, George; Nightingale, Emily; +26 more... Schultze, Anna; Rentsch, Christopher T; Bates, Chris; Cockburn, Jonathan; Curtis, Helen J; Morton, Caroline E; Bacon, Sebastian; Davy, Simon; Wong, Angel Ys; Mehrkar, Amir; Tomlinson, Laurie; Douglas, Ian J; Mathur, Rohini; Blomquist, Paula; MacKenna, Brian; Ingelsby, Peter; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; DeVito, Nicholas J; Hulme, Will; Tazare, John; Goldacre, Ben; Smeeth, Liam; Eggo, Rosalind M; (2021) Case fatality risk of the SARS-CoV-2 variant of concern B.1.1.7 in England, 16 November to 5 February. Eurosurveillance, 26 (11). pp. 10-15. ISSN 1025-7917 DOI: https://doi.org/10.2807/1560-7917.ES.2021.26.11.2100256

Hansson, Erik; Forbes, Harriet J; Langan, Sinéad M; Smeeth, Liam; Bhaskaran, Krishnan; (2017) Herpes zoster risk after 21 specific cancers: population-based case-control study. British journal of cancer, 116 (12). pp. 1643-1651. ISSN 0007-0920 DOI: https://doi.org/10.1038/bjc.2017.124

Hayes, JF; Bhaskaran, K; Batterham, R; Smeeth, L; Douglas, I; (2015) The effect of sibutramine prescribing in routine clinical practice on cardiovascular outcomes: a cohort study in the United Kingdom. Int J Obes (Lond), 39 (9). pp. 1359-1364. ISSN 1476-5497 DOI: https://doi.org/10.1038/ijo.2015.86

Herrett, Emily; Bhaskaran, Krishnan; Timmis, Adam; Denaxas, Spiros; Hemingway, Harry; Smeeth, Liam; (2014) Association between clinical presentations before myocardial infarction and coronary mortality: a prospective population-based study using linked electronic records. European heart journal, 35 (35). pp. 2363-2371. ISSN 0195-668X DOI: https://doi.org/10.1093/eurheartj/ehu286

Herrett, Emily; Gadd, Sarah; Jackson, Rod; Bhaskaran, Krishnan; Williamson, Elizabeth; van Staa, Tjeerd; Sofat, Reecha; Timmis, Adam; Smeeth, Liam; (2019) Eligibility and subsequent burden of cardiovascular disease of four strategies for blood pressure-lowering treatment: a retrospective cohort study. Lancet, 394 (10199). pp. 663-671. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(19)31359-5

Herrett, Emily; Gallagher, Arlene M; Bhaskaran, Krishnan; Forbes, Harriet; Mathur, Rohini; van Staa, Tjeerd; Smeeth, Liam; (2015) Data Resource Profile: Clinical Practice Research Datalink (CPRD). International journal of epidemiology, 44 (3). pp. 827-836. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyv098

Herrett, Emily; George, Julie; Denaxas, Spiros; Bhaskaran, Krishnan; Timmis, Adam; Hemingway, Harry; Smeeth, Liam; (2013) Type and timing of heralding in ST-elevation and non-ST-elevation myocardial infarction: an analysis of prospectively collected electronic healthcare records linked to the national registry of acute coronary syndromes. European heart journal Acute cardiovascular care, 2 (3). pp. 235-245. ISSN 2048-8726 DOI: https://doi.org/10.1177/2048872613487495

Herrett, Emily; Strongman, Helen; Gadd, Sarah; Tomlinson, Laurie; Nitsch, Dorothea; Bhaskaran, Krishnan; Williamson, Elizabeth; van Staa, Tjeerd; Sofat, Reecha; Timmis, Adam; +3 more... Wells, Susan; Smeeth, Liam; Jackson, Rod; (2022) The importance of blood pressure thresholds versus predicted cardiovascular risk on subsequent rates of cardiovascular disease: a cohort study in English primary care. The Lancet Global Health, 3 (1). e22-e30. ISSN 2214-109X DOI: https://doi.org/10.1016/S2666-7568(21)00281-6

Hulme, William J; Williamson, Elizabeth J; Green, Amelia CA; Bhaskaran, Krishnan; McDonald, Helen I; Rentsch, Christopher T; Schultze, Anna; Tazare, John; Curtis, Helen J; Walker, Alex J; +32 more... Tomlinson, Laurie A; Palmer, Tom; Horne, Elsie MF; MacKenna, Brian; Morton, Caroline E; Mehrkar, Amir; Morley, Jessica; Fisher, Louis; Bacon, Sebastian CJ; Evans, David; Inglesby, Peter; Hickman, George; Davy, Simon; Ward, Tom; Croker, Richard; Eggo, Rosalind M; Wong, Angel YS; Mathur, Rohini; Wing, Kevin; Forbes, Harriet; Grint, Daniel J; Douglas, Ian J; Evans, Stephen JW; Smeeth, Liam; Bates, Chris; Cockburn, Jonathan; Parry, John; Hester, Frank; Harper, Sam; Sterne, Jonathan AC; Hernán, Miguel A; Goldacre, Ben; (2022) Comparative effectiveness of ChAdOx1 versus BNT162b2 covid-19 vaccines in health and social care workers in England: cohort study using OpenSAFELY. BMJ, 378. e068946-. DOI: https://doi.org/10.1136/bmj-2021-068946

Katsoulis, Michail; Lai, Alvina G; Diaz-Ordaz, Karla; Gomes, Manuel; Pasea, Laura; Banerjee, Amitava; Denaxas, Spiros; Tsilidis, Kostas; Lagiou, Pagona; Misirli, Gesthimani; +10 more... Bhaskaran, Krishnan; Wannamethee, Goya; Dobson, Richard; Batterham, Rachel L; Kipourou, Dimitra-Kleio; Lumbers, R Thomas; Wen, Lan; Wareham, Nick; Langenberg, Claudia; Hemingway, Harry; (2021) Identifying adults at high-risk for change in weight and BMI in England: a longitudinal, large-scale, population-based cohort study using electronic health records. The lancet. Diabetes & endocrinology, 9 (10). pp. 681-694. ISSN 2213-8587 DOI: https://doi.org/10.1016/S2213-8587(21)00207-2

Koppe, Uwe; Nitsch, Dorothea; Mansfield, Kathryn E; Mathur, Rohini; Bhaskaran, Krishnan; Batterham, Rachel L; Smeeth, Liam; Douglas, Ian J; (2018) Long-term effects of bariatric surgery on acute kidney injury: a propensity-matched cohort in the UK Clinical Practice Research Datalink. BMJ open, 8 (5). e020371-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2017-020371

MacKenna, Brian; Kennedy, Nicholas A; Mehrkar, Amir; Rowan, Anna; Galloway, James; Matthewman, Julian; Mansfield, Kathryn E; Bechman, Katie; Yates, Mark; Brown, Jeremy; +38 more... Schultze, Anna; Norton, Sam; Walker, Alex J; Morton, Caroline E; Harrison, David; Bhaskaran, Krishnan; Rentsch, Christopher T; Williamson, Elizabeth; Croker, Richard; Bacon, Seb; Hickman, George; Ward, Tom; Davy, Simon; Green, Amelia; Fisher, Louis; Hulme, William; Bates, Chris; Curtis, Helen J; Tazare, John; Eggo, Rosalind M; Evans, David; Inglesby, Peter; Cockburn, Jonathan; McDonald, Helen I; Tomlinson, Laurie A; Mathur, Rohini; Wong, Angel YS; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Smeeth, Liam; Lees, Charlie W; Evans, Stephen JW; Goldacre, Ben; Smith, Catherine H; Langan, Sinéad M; (2022) Risk of severe COVID-19 outcomes associated with immune-mediated inflammatory diseases and immune-modifying therapies: a nationwide cohort study in the OpenSAFELY platform. The Lancet Rheumatology, 4 (7). e490-e506. ISSN 2665-9913 DOI: https://doi.org/10.1016/S2665-9913(22)00098-4

Mansfield, Kathryn E; Nitsch, Dorothea; Smeeth, Liam; Bhaskaran, Krishnan; Tomlinson, Laurie A; (2016) Prescription of renin-angiotensin system blockers and risk of acute kidney injury: a population-based cohort study. BMJ open, 6 (12). e012690-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2016-012690

Mansfield, Kathryn E; Schmidt, Sigrún AJ; Darvalics, Bianka; Mulick, Amy; Abuabara, Katrina; Wong, Angel YS; Sørensen, Henrik Toft; Smeeth, Liam; Bhaskaran, Krishnan; Dos Santos Silva, Isabel; +2 more... Silverwood, Richard J; Langan, Sinéad M; (2020) Association Between Atopic Eczema and Cancer in England and Denmark. JAMA dermatology, 156 (10). pp. 1086-1097. ISSN 2168-6068 DOI: https://doi.org/10.1001/jamadermatol.2020.1948

Mansfield, Kathryn; Schmidt, Sigrún; Darvalics, Bianka; Mulick, Amy; Wong, Y; Søresen, Henrik Toft; Smeeth, Liam; Bhaskaran, Krishnan; Dos Santos Silva, Isabel; Silverwood, Richard; +1 more... Langan, Sinéad; (2020) Atopic eczema and cancer: parallel cohort studies in England and Denmark. JAMA dermatology, 156 (10). pp. 1086-1097. ISSN 2168-6068 https://jamanetwork.com/journals/jamadermatology/f...

Mathur, Rohini; Bhaskaran, Krishnan; Chaturvedi, Nish; Leon, David A; vanStaa, Tjeerd; Grundy, Emily; Smeeth, Liam; (2013) Completeness and usability of ethnicity data in UK-based primary care and hospital databases. Journal of public health (Oxford, England), 36 (4). pp. 684-692. ISSN 1741-3842 DOI: https://doi.org/10.1093/pubmed/fdt116

Mathur, Rohini; Bhaskaran, Krishnan; Edwards, Emma; Lee, Helen; Chaturvedi, Nishi; Smeeth, Liam; Douglas, Ian; (2017) Population trends in the 10-year incidence and prevalence of diabetic retinopathy in the UK: a cohort study in the Clinical Practice Research Datalink 2004-2014. BMJ open, 7 (2). e014444-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2016-014444

Mathur, Rohini; Rentsch, Christopher T; Morton, Caroline E; Hulme, William J; Schultze, Anna; MacKenna, Brian; Eggo, Rosalind M; Bhaskaran, Krishnan; Wong, Angel YS; Williamson, Elizabeth J; +28 more... Forbes, Harriet; Wing, Kevin; McDonald, Helen I; Bates, Chris; Bacon, Seb; Walker, Alex J; Evans, David; Inglesby, Peter; Mehrkar, Amir; Curtis, Helen J; DeVito, Nicholas J; Croker, Richard; Drysdale, Henry; Cockburn, Jonathan; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Tomlinson, Laurie; Evans, Stephen JW; Grieve, Richard; Harrison, David; Rowan, Kathy; Khunti, Kamlesh; Chaturvedi, Nishi; Smeeth, Liam; Goldacre, Ben; OpenSAFELY Collaborative; (2020) Ethnic differences in SARS-CoV-2 infection and COVID-19-related hospitalisation, intensive care unit admission, and death in 17 million adults in England: an observational cohort study using the OpenSAFELY platform. MedRxiv, 397 (10286). pp. 1711-1724. DOI: https://doi.org/10.1016/S0140-6736(21)00634-6

Mathur, Rohini; Rentsch, Christopher T; Morton, Caroline E; Hulme, William J; Schultze, Anna; MacKenna, Brian; Eggo, Rosalind M; Bhaskaran, Krishnan; Wong, Angel YS; Williamson, Elizabeth J; +27 more... Forbes, Harriet; Wing, Kevin; McDonald, Helen I; Bates, Chris; Bacon, Seb; Walker, Alex J; Evans, David; Inglesby, Peter; Mehrkar, Amir; Curtis, Helen J; DeVito, Nicholas J; Croker, Richard; Drysdale, Henry; Cockburn, Jonathan; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Tomlinson, Laurie; Evans, Stephen JW; Grieve, Richard; Harrison, David; Rowan, Kathy; Khunti, Kamlesh; Chaturvedi, Nishi; Smeeth, Liam; Goldacre, Ben; (2021) Ethnic differences in SARS-CoV-2 infection and COVID-19-related hospitalisation, intensive care unit admission, and death in 17 million adults in England: an observational cohort study using the OpenSAFELY platform. Lancet (London, England), 397 (10286). pp. 1711-1724. ISSN 0140-6736 DOI: https://doi.org/10.1016/s0140-6736(21)00634-6

Matthewman, Julian; Andresen, Kirsty; Suffel, Anne; Lin, Liang-Yu; Schultze, Anna; Tazare, John; Bhaskaran, Krishnan; Williamson, Elizabeth; Costello, Ruth; Quint, Jennifer; +1 more... Strongman, Helen; (2024) Checklist and guidance on creating codelists for electronic health records research. NIHR open research, 4. p. 20. ISSN 2633-4402 DOI: https://doi.org/10.3310/nihropenres.13550.1

Matthewman, Julian; Andresen, Kirsty; Suffel, Anne; Lin, Liang-Yu; Schultze, Anna; Tazare, John; Bhaskaran, Krishnan; Williamson, Elizabeth; Costello, Ruth; Quint, Jennifer; +1 more... Strongman, Helen; (2024) Checklist and guidance on creating codelists for routinely collected health data research. NIHR open research, 4. 20-. ISSN 2633-4402 DOI: https://doi.org/10.3310/nihropenres.13550.2

Matthewman, Julian; Schultze, Anna; Strongman, Helen; Bhaskaran, Krishnan; Roberts, Amanda; Denaxas, Spiros; Mansfield, Kathryn E; Langan, Sinéad M; (2024) Cohort studies on 71 outcomes among people with atopic eczema in UK primary care data. Nature communications, 15 (1). 9573-. ISSN 2041-1723 DOI: https://doi.org/10.1038/s41467-024-54035-1

Matthews, A; (2019) Adjuvant endocrine therapy use in female breast cancer survivors and the risk of cardiovascular disease. PhD (research paper style) thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04653620

Matthews, A; Turkson, M; Forbes, H; Langan, SM; Smeeth, L; Bhaskaran, K; (2016) Statin use and the risk of herpes zoster: a nested case-control study using primary care data from the U.K. Clinical Research Practice Datalink. The British journal of dermatology, 175 (6). pp. 1183-1194. ISSN 0007-0963 DOI: https://doi.org/10.1111/bjd.14815

Matthews, Anthony A; Peacock Hinton, Sharon; Stanway, Susannah; Lyon, Alexander Richard; Smeeth, Liam; Lund, Jennifer L; Bhaskaran, Krishnan; (2021) Endocrine therapy use and cardiovascular risk in postmenopausal breast cancer survivors. Heart (British Cardiac Society), 107 (16). pp. 1327-1335. ISSN 1355-6037 DOI: https://doi.org/10.1136/heartjnl-2020-317510

Matthews, Anthony; Herrett, Emily; Gasparrini, Antonio; Van Staa, Tjeerd; Goldacre, Ben; Smeeth, Liam; Bhaskaran, Krishnan; (2016) Impact of statin related media coverage on use of statins: interrupted time series analysis with UK primary care data. BMJ (Clinical research ed), 353. i3283-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.i3283

Matthews, Anthony; Langan, Sinéad M; Douglas, Ian J; Smeeth, Liam; Bhaskaran, Krishnan; (2016) Phosphodiesterase Type 5 Inhibitors and Risk of Malignant Melanoma: Matched Cohort Study Using Primary Care Data from the UK Clinical Practice Research Datalink. PLoS medicine, 13 (6). e1002037-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1002037

Matthews, Anthony; Stanway, Susannah; Farmer, Ruth E; Strongman, Helen; Thomas, Sara; Lyon, Alexander R; Smeeth, Liam; Bhaskaran, Krishnan; (2018) Long term adjuvant endocrine therapy and risk of cardiovascular disease in female breast cancer survivors: systematic review. BMJ (Clinical research ed), 363. k3845-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.k3845

Mazzarella, Luca; Botteri, Edoardo; Matthews, Anthony; Gatti, Elena; Di Salvatore, Davide; Bagnardi, Vincenzo; Breccia, Massimo; Montesinos, Pau; Bernal, Teresa; Gil, Cristina; +5 more... Ley, Timothy J; Sanz, Miguel; Bhaskaran, Krishnan; Coco, Francesco Lo; Pelicci, Pier Giuseppe; (2019) Obesity is a risk factor for acute promyelocytic leukemia: evidence from population and cross-sectional studies and correlation with FLT3 mutations and polyunsaturated fatty acid metabolism. Haematologica, 105 (6). pp. 1559-1566. ISSN 0390-6078 DOI: https://doi.org/10.3324/haematol.2019.223925

Milojevic, Ai; Wilkinson, Paul; Armstrong, Ben; Bhaskaran, Krishnan; Smeeth, Liam; Hajat, Shakoor; (2014) Short-term effects of air pollution on a range of cardiovascular events in England and Wales: case-crossover analysis of the MINAP database, hospital admissions and mortality. Heart (British Cardiac Society), 100 (14). pp. 1093-1098. ISSN 1355-6037 DOI: https://doi.org/10.1136/heartjnl-2013-304963

Morgan, Ann D; Rothnie, Kieran J; Bhaskaran, Krishnan; Smeeth, Liam; Quint, Jennifer K; (2018) Chronic obstructive pulmonary disease and the risk of 12 cardiovascular diseases: a population-based study using UK primary care data. Thorax, 73 (9). pp. 877-879. ISSN 0040-6376 DOI: https://doi.org/10.1136/thoraxjnl-2017-210865

Morris, M; Woods, LM; Bhaskaran, K; Rachet, B; (2017) Do pre-diagnosis primary care consultation patterns explain deprivation-specific differences in net survival among women with breast cancer? An examination of individually-linked data from the UK West Midlands cancer registry, national screening programme and Clinical Practice Research Datalink. BMC cancer, 17 (1). 155-. ISSN 1471-2407 DOI: https://doi.org/10.1186/s12885-017-3129-4

Muzambi, R; (2022) The effect of common infections on cognition and dementia in people with and without diabetes. PhD (research paper style) thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04664933

Muzambi, Rutendo; Bhaskaran, Krishnan; Brayne, Carol; Davidson, Jennifer A; Smeeth, Liam; Warren-Gash, Charlotte; (2020) Common Bacterial Infections and Risk of Dementia or Cognitive Decline: A Systematic Review. Journal of Alzheimer's disease : JAD, 76 (4). pp. 1609-1626. ISSN 1387-2877 DOI: https://doi.org/10.3233/JAD-200303

Muzambi, Rutendo; Bhaskaran, Krishnan; Brayne, Carol; Smeeth, Liam; Warren-Gash, Charlotte; (2019) Common bacterial infections and risk of incident cognitive decline or dementia: a systematic review protocol. BMJ open, 9 (9). e030874-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2019-030874

Muzambi, Rutendo; Bhaskaran, Krishnan; Rentsch, Christopher T; Smeeth, Liam; Brayne, Carol; Garfield, Victoria; Williams, Dylan M; Chaturvedi, Nish; Warren-Gash, Charlotte; (2022) Are infections associated with cognitive decline and neuroimaging outcomes? A historical cohort study using data from the UK Biobank study linked to electronic health records. Translational psychiatry, 12 (1). 385-. ISSN 2158-3188 DOI: https://doi.org/10.1038/s41398-022-02145-z

Muzambi, Rutendo; Bhaskaran, Krishnan; Smeeth, Liam; Brayne, Carol; Chaturvedi, Nish; Warren-Gash, Charlotte; (2021) Assessment of common infections and incident dementia using UK primary and secondary care data: a historical cohort study. The Lancet Healthy Longevity, 2 (7). e426-e435. ISSN 2666-7568 DOI: https://doi.org/10.1016/S2666-7568(21)00118-5

OpenSAFELY Collaborative; Curtis, Helen J; MacKenna, Brian; Walker, Alex J; Croker, Richard; Mehrkar, Amir; Morton, Caroline; Bacon, Seb; Hickman, George; Inglesby, Peter; +22 more... Bates, Chris; Evans, David; Ward, Tom; Cockburn, Jonathan; Davy, Simon; Bhaskaran, Krishnan; Schultze, Anna; Rentsch, Christopher T; Williamson, Elizabeth; Hulme, William; Tomlinson, Laurie; Mathur, Rohini; Drysdale, Henry; Eggo, Rosalind M; Wong, Angel Yun; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian; Smeeth, Liam; Goldacre, Ben; The OpenSAFELY Collaborative; (2021) OpenSAFELY: impact of national guidance on switching anticoagulant therapy during COVID-19 pandemic. Open heart, 8 (2). e001784-e001784. ISSN 2053-3624 DOI: https://doi.org/10.1136/openhrt-2021-001784

OpenSAFELY Collaborative; Green, Amelia; Curtis, Helen; Hulme, William; Williamson, Elizabeth; McDonald, Helen; Bhaskaran, Krishnan; Rentsch, Christopher; Schultze, Anna; MacKenna, Brian; +32 more... Mahalingasivam, Viyaasan; Tomlinson, Laurie; Walker, Alex; Fisher, Louis; Massey, Jon; Andrews, Colm; Hopcroft, Lisa; Morton, Caroline; Croker, Richard; Morley, Jessica; Mehrkar, Amir; Bacon, Seb; Evans, David; Inglesby, Peter; Hickman, George; Ward, Tom; Davy, Simon; Mathur, Rohini; Tazare, John; Eggo, Rosalind; Wing, Kevin; Wong, Angel; Forbes, Harriet; Bates, Chris; Cockburn, Jonathan; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian; Evans, Stephen; Smeeth, Liam; Goldacre, Ben; (2022) Describing the population experiencing COVID-19 vaccine breakthrough following second vaccination in England: a cohort study from OpenSAFELY. BMC medicine, 20 (1). 243-. ISSN 1741-7015 DOI: https://doi.org/10.1186/s12916-022-02422-0

OpenSAFELY Collaborative; Tazare, John; Walker, Alex J; Tomlinson, Laurie A; Hickman, George; Rentsch, Christopher T; Williamson, Elizabeth J; Bhaskaran, Krishnan; Evans, David; Wing, Kevin; +31 more... Mathur, Rohini; Wong, Angel Ys; Schultze, Anna; Bacon, Seb; Bates, Chris; Morton, Caroline E; Curtis, Helen J; Nightingale, Emily; McDonald, Helen I; Mehrkar, Amir; Inglesby, Peter; Davy, Simon; MacKenna, Brian; Cockburn, Jonathan; Hulme, William J; Warren-Gash, Charlotte; Bhate, Ketaki; Nitsch, Dorothea; Powell, Emma; Mulick, Amy; Forbes, Harriet; Minassian, Caroline; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Eggo, Rosalind M; Evans, Stephen Jw; Smeeth, Liam; Douglas, Ian J; Goldacre, Ben; (2022) Rates of serious clinical outcomes in survivors of hospitalisation with COVID-19 in England: a descriptive cohort study within the OpenSAFELY platform. Wellcome open research, 7. 142-. ISSN 2398-502X DOI: https://doi.org/10.12688/wellcomeopenres.17735.1

OpenSAFELY Collaborative; Williamson, Elizabeth J; Tazare, John; Bhaskaran, Krishnan; McDonald, Helen I; Walker, Alex J; Tomlinson, Laurie; Wing, Kevin; Bacon, Sebastian; Bates, Chris; +35 more... Curtis, Helen J; Forbes, Harriet J; Minassian, Caroline; Morton, Caroline E; Nightingale, Emily; Mehrkar, Amir; Evans, David; Nicholson, Brian D; Leon, David A; Inglesby, Peter; MacKenna, Brian; Davies, Nicholas G; DeVito, Nicholas J; Drysdale, Henry; Cockburn, Jonathan; Hulme, William J; Morley, Jessica; Douglas, Ian; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel; Schultze, Anna; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Grieve, Richard; Harrison, David A; Steyerberg, Ewout W; Eggo, Rosalind M; Diaz-Ordaz, Karla; Keogh, Ruth; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; (2022) Comparison of methods for predicting COVID-19-related death in the general population using the OpenSAFELY platform. Diagnostic and prognostic research, 6 (1). 6-. ISSN 2397-7523 DOI: https://doi.org/10.1186/s41512-022-00120-2

OpenSAFELY Collaborative; Wong, Angel YS; Tomlinson, Laurie A; Brown, Jeremy P; Elson, William; Walker, Alex J; Schultze, Anna; Morton, Caroline E; Evans, David; Inglesby, Peter; +21 more... MacKenna, Brian; Bhaskaran, Krishnan; Rentsch, Christopher T; Powell, Emma; Williamson, Elizabeth; Croker, Richard; Bacon, Seb; Hulme, William; Bates, Chris; Curtis, Helen J; Mehrkar, Amir; Cockburn, Jonathan; McDonald, Helen I; Mathur, Rohini; Wing, Kevin; Forbes, Harriet; Eggo, Rosalind M; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; Douglas, Ian J; OpenSAFELY Collaborative; (2021) Association between warfarin and COVID-19-related outcomes compared with direct oral anticoagulants: population-based cohort study. Journal of hematology & oncology, 14 (1). 172-. ISSN 1756-8722 DOI: https://doi.org/10.1186/s13045-021-01185-0

Pedersen, RN; Bhaskaran, K; Heide-Jørgensen, U; Nørgaard, M; Christiansen, PM; Kroman, N; Sørensen, HT; Cronin-Fenton, DP; (2017) Breast cancer recurrence after reoperation for surgical bleeding. The British journal of surgery, 104 (12). pp. 1665-1674. ISSN 0007-1323 DOI: https://doi.org/10.1002/bjs.10592

Quint, JK; Herrett, E; Bhaskaran, K; Timmis, A; Hemingway, H; Wedzicha, JA; Smeeth, L; (2013) Effect of β blockers on mortality after myocardial infarction in adults with COPD: population based cohort study of UK electronic healthcare records. BMJ (Clinical research ed), 347 (nov22 ). f6650-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.f6650

Rañopa, ME; (2016) Methodological issues in electronic healthcare database studies of drug cancer associations: identification of cancer, and drivers of discrepant results. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.02572609

Rentsch, Christopher T; DeVito, Nicholas J; MacKenna, Brian; Morton, Caroline E; Bhaskaran, Krishnan; Brown, Jeremy P; Schultze, Anna; Hulme, William J; Croker, Richard; Walker, Alex J; +23 more... Williamson, Elizabeth J; Bates, Chris; Bacon, Seb; Mehrkar, Amir; Curtis, Helen J; Evans, David; Wing, Kevin; Inglesby, Peter; Mathur, Rohini; Drysdale, Henry; Wong, Angel YS; McDonald, Helen I; Cockburn, Jonathan; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Smeeth, Liam; Douglas, Ian J; Dixon, William G; Evans, Stephen JW; Tomlinson, Laurie; Goldacre, Ben; (2021) Hydroxychloroquine treatment does not reduce COVID-19 mortality; underdosing to the wrong patients? - Authors' reply. The Lancet Rheumatology, 3 (3). e172-e173. ISSN 2665-9913 DOI: https://doi.org/10.1016/S2665-9913(21)00030-8

Rentsch, Christopher T; DeVito, Nicholas J; MacKenna, Brian; Morton, Caroline E; Bhaskaran, Krishnan; Brown, Jeremy P; Schultze, Anna; Hulme, William J; Croker, Richard; Walker, Alex J; +23 more... Williamson, Elizabeth J; Bates, Chris; Bacon, Seb; Mehrkar, Amir; Curtis, Helen J; Evans, David; Wing, Kevin; Inglesby, Peter; Mathur, Rohini; Drysdale, Henry; Wong, Angel YS; McDonald, Helen I; Cockburn, Jonathan; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Smeeth, Liam; Douglas, Ian J; Dixon, William G; Evans, Stephen JW; Tomlinson, Laurie; Goldacre, Ben; (2020) Effect of pre-exposure use of hydroxychloroquine on COVID-19 mortality: a population-based cohort study in patients with rheumatoid arthritis or systemic lupus erythematosus using the OpenSAFELY platform. The Lancet Rheumatology, 3 (1). e19-e27. ISSN 2665-9913 DOI: https://doi.org/10.1016/S2665-9913(20)30378-7

Rentsch, Christopher T; DeVito, Nicholas J; MacKenna, Brian; Morton, Caroline E; Bhaskaran, Krishnan; Brown, Jeremy P; Schultze, Anna; J Hulme, William; Croker, Richard; Walker, Alex J; +23 more... Williamson, Elizabeth J; Bates, Chris; Bacon, Seb; Mehrkar, Amir; Curtis, Helen J; Evans, David; Wing, Kevin; Inglesby, Peter; Mathur, Rohini; Drysdale, Henry; Wong, Angel YS; McDonald, Helen I; Cockburn, Jonathan; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Smeeth, Liam; Douglas, Ian J; Dixon, William G; Evans, Stephen JW; Tomlinson, Laurie; Goldacre, Ben; (2020) Hydroxychloroquine for prevention of COVID-19 mortality: a population-based cohort study. lancet rheumatology, 3 (1). E19-E27. DOI: https://doi.org/10.1101/2020.09.04.20187781

Rentsch, Christopher T; Farmer, Ruth E; Eastwood, Sophie V; Mathur, Rohini; Garfield, Victoria; Farmaki, Aliki-Eleni; Bhaskaran, Krishnan; Chaturvedi, Nish; Smeeth, Liam; (2020) Risk of 16 cancers across the full glycemic spectrum: a population-based cohort study using the UK Biobank. BMJ Open Diabetes Research & Care, 8 (1). e001600-e001600. DOI: https://doi.org/10.1136/bmjdrc-2020-001600

Rentsch, Christopher T; Garfield, Victoria; Mathur, Rohini; Eastwood, Sophie V; Smeeth, Liam; Chaturvedi, Nish; Bhaskaran, Krishnan; (2023) Sex-specific risks for cardiovascular disease across the glycaemic spectrum: a population-based cohort study using the UK Biobank. The Lancet Regional Health - Europe, 32. 100693-. ISSN 2666-7762 DOI: https://doi.org/10.1016/j.lanepe.2023.100693

Root, AA; Wong, AY; Ghebremichael-Weldeselassie, Y; Smeeth, L; Bhaskaran, K; Evans, SJ; Brauer, R; Wong, IC; Navaratnam, V; Douglas, I; (2016) Evaluation of the risk of cardiovascular events with clarithromycin using both propensity score and self-controlled study designs. British journal of clinical pharmacology, 82 (2). pp. 512-21. ISSN 0306-5251 DOI: https://doi.org/10.1111/bcp.12983

Root, Adrian; Brown, Jeremy P; Forbes, Harriet J; Bhaskaran, Krishnan; Hayes, Joseph; Smeeth, Liam; Douglas, Ian J; (2019) Association of Relative Age in the School Year With Diagnosis of Intellectual Disability, Attention-Deficit/Hyperactivity Disorder, and Depression. JAMA Pediatrics, 173 (11). pp. 1068-1075. ISSN 2168-6203 DOI: https://doi.org/10.1001/jamapediatrics.2019.3194

Rowan, Anna; Bates, Chris; Hulme, William; Evans, David; Davy, Simon; A Kennedy, Nicholas; Galloway, James; E Mansfield, Kathryn; Bechman, Katie; Matthewman, Julian; +37 more... Yates, Mark; Brown, Jeremy; Schultze, Anna; Norton, Sam; J Walker, Alex; E Morton, Caroline; Bhaskaran, Krishnan; T Rentsch, Christopher; Williamson, Elizabeth; Croker, Richard; Bacon, Seb; Hickman, George; Ward, Tom; Green, Amelia; Fisher, Louis; J Curtis, Helen; Tazare, John; M Eggo, Rosalind; Inglesby, Peter; Cockburn, Jonathan; I McDonald, Helen; Mathur, Rohini; Ys Wong, Angel; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; J Douglas, Ian; Smeeth, Liam; A Tomlinson, Laurie; W Lees, Charlie; Evans, Stephen; Smith, Catherine; M Langan, Sinéad; Mehkar, Amir; MacKenna, Brian; Goldacre, Ben; (2021) A comprehensive high cost drugs dataset from the NHS in England - An OpenSAFELY-TPP Short Data Report. Wellcome open research, 6. 360-. ISSN 2398-502X DOI: https://doi.org/10.12688/wellcomeopenres.17360.1

Rowan, Anna; Bates, Chris; Hulme, William; Evans, David; Davy, Simon; A Kennedy, Nicholas; Galloway, James; E Mansfield, Kathryn; Bechman, Katie; Matthewman, Julian; +37 more... Yates, Mark; Brown, Jeremy; Schultze, Anna; Norton, Sam; J. Walker, Alex; E. Morton, Caroline; Bhaskaran, Krishnan; T. Rentsch, Christopher; Williamson, Elizabeth; Croker, Richard; Bacon, Seb; Hickman, George; Ward, Tom; Green, Amelia; Fisher, Louis; J Curtis, Helen; Tazare, John; M. Eggo, Rosalind; Inglesby, Peter; Cockburn, Jonathan; I. McDonald, Helen; Mathur, Rohini; YS Wong, Angel; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; J Douglas, Ian; Smeeth, Liam; A Tomlinson, Laurie; W Lees, Charlie; Evans, Stephen; Smith, Catherine; M. Langan, Sinéad; Mehkar, Amir; MacKenna, Brian; Goldacre, Ben; (2021) A comprehensive high cost drugs dataset from the NHS in England - An OpenSAFELY-TPP Short Data Report. Wellcome Open Research, 6. p. 360. DOI: https://doi.org/10.12688/wellcomeopenres.17360.1

Schmidt, Morten; Mansfield, Kathryn E; Bhaskaran, Krishnan; Nitsch, Dorothea; Sørensen, Henrik Toft; Smeeth, Liam; Tomlinson, Laurie A; (2017) Adherence to guidelines for creatinine and potassium monitoring and discontinuation following renin-angiotensin system blockade: a UK general practice-based cohort study. BMJ open, 7 (1). e012818-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2016-012818

Schmidt, Morten; Mansfield, Kathryn E; Bhaskaran, Krishnan; Nitsch, Dorothea; Sørensen, Henrik Toft; Smeeth, Liam; Tomlinson, Laurie A; (2017) Serum creatinine elevation after renin-angiotensin system blockade and long term cardiorenal risks: cohort study. BMJ (Clinical research ed), 356. j791-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.j791

Schultze, Anna; Bates, Chris; Cockburn, Jonathan; MacKenna, Brian; Nightingale, Emily; Curtis, Helen J; Hulme, William J; Morton, Caroline E; Croker, Richard; Bacon, Seb; +29 more... McDonald, Helen I; Rentsch, Christopher T; Bhaskaran, Krishnan; Mathur, Rohini; Tomlinson, Laurie A; Williamson, Elizabeth J; Forbes, Harriet; Tazare, John; Grint, Daniel J; Walker, Alex J; Inglesby, Peter; DeVito, Nicholas J; Mehrkar, Amir; Hickman, George; Davy, Simon; Ward, Tom; Fisher, Louis; Evans, David; Wing, Kevin; Wong, Angel Ys; McManus, Robert; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen Jw; Douglas, Ian J; Smeeth, Liam; Eggo, Rosalind M; Goldacre, Ben; (2021) Identifying Care Home Residents in Electronic Health Records - An OpenSAFELY Short Data Report. Wellcome open research, 6. 90-. ISSN 2398-502X DOI: https://doi.org/10.12688/wellcomeopenres.16737.1

Schultze, Anna; Nightingale, Emily; Evans, David; Hulme, William; Rosello, Alicia; Bates, Chris; Cockburn, Jonathan; MacKenna, Brian; Curtis, Helen J; Morton, Caroline E; +32 more... Croker, Richard; Bacon, Seb; McDonald, Helen I; Rentsch, Christopher T; Bhaskaran, Krishnan; Mathur, Rohini; Tomlinson, Laurie A; Williamson, Elizabeth J; Forbes, Harriet; Tazare, John; Grint, Daniel; Walker, Alex J; Inglesby, Peter; DeVito, Nicholas J; Mehrkar, Amir; Hickman, George; Davy, Simon; Ward, Tom; Fisher, Louis; Green, Amelia Ca; Wing, Kevin; Wong, Angel Ys; McManus, Robert; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen Jw; Douglas, Ian J; Smeeth, Liam; Eggo, Rosalind M; Goldacre, Ben; Leon, David A; (2022) Mortality among Care Home Residents in England during the first and second waves of the COVID-19 pandemic: an observational study of 4.3 million adults over the age of 65. The Lancet regional health. Europe, 14. 100295-. ISSN 2666-7762 DOI: https://doi.org/10.1016/j.lanepe.2021.100295

Schultze, Anna; Walker, Alex J; MacKenna, Brian; Morton, Caroline E; Bhaskaran, Krishnan; Brown, Jeremy P; Rentsch, Christopher T; Williamson, Elizabeth; Drysdale, Henry; Croker, Richard; +23 more... Bacon, Seb; Hulme, William; Bates, Chris; Curtis, Helen J; Mehrkar, Amir; Evans, David; Inglesby, Peter; Cockburn, Jonathan; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Wing, Kevin; Wong, Angel YS; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen JW; Quint, Jennifer; Smeeth, Liam; Douglas, Ian J; Goldacre, Ben; OpenSAFELY Collaborative; OpenSAFELY Collaborative; (2020) Risk of COVID-19-related death among patients with chronic obstructive pulmonary disease or asthma prescribed inhaled corticosteroids: an observational cohort study using the OpenSAFELY platform. LANCET RESPIRATORY MEDICINE, 8 (11). pp. 1106-1120. ISSN 2213-2600 DOI: https://doi.org/10.1016/S2213-2600(20)30415-X

Schultze, Anna; Walker, Alex J; MacKenna, Brian; Morton, Caroline E; Bhaskaran, Krishnan; Brown, Jeremy P; Rentsch, Christopher T; Williamson, Elizabeth; Drysdale, Henry; Croker, Richard; +22 more... Bacon, Seb; Hulme, William; Bates, Chris; Curtis, Helen J; Mehrkar, Amir; Evans, David; Inglesby, Peter; Cockburn, Jonathan; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Wing, Kevin; Wong, Angel YS; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen JW; Quint, Jennifer; Smeeth, Liam; Douglas, Ian J; Goldacre, Ben; (2020) Inhaled corticosteroid use and risk COVID-19 related death among 966,461 patients with COPD or asthma: an OpenSAFELY analysis. medRxiv preprint. DOI: https://doi.org/10.1101/2020.06.19.20135491

Sinnott, Sarah-Jo; Mansfield, Kathryn E; Schmidt, Morten; Bhaskaran, Krishnan; Smeeth, Liam; Nitsch, Dorothea; Tomlinson, Laurie A; (2017) Biochemical monitoring after initiation of aldosterone antagonist therapy in users of renin-angiotensin system blockers: a UK primary care cohort study. BMJ open, 7 (11). e018153-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2017-018153

Strongman, Helen; Belot, Aurelien; Bhaskaran, Krishnan; Eriksson, Sofia; Leschziner, Guy; Miller, Michelle; Mistry, Hema; Molloy, Amanda; Nolte, Ellen; Quinnell, Tim; +3 more... Smith, Ian; Tomlinson, Laurie; Warren-Gash, Charlotte; (2022) Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study protocol. OSF, Real World Evidence Registry. DOI: https://doi.org/10.17605/OSF.IO/F5UKW

Strongman, Helen; Brown, Adam; Smeeth, Liam; Bhaskaran, Krishnan; (2019) Body mass index and Hodgkin's lymphoma: UK population-based cohort study of 5.8 million individuals. British journal of cancer, 120 (7). pp. 768-770. ISSN 0007-0920 DOI: https://doi.org/10.1038/s41416-019-0401-1

Strongman, Helen; Carreira, Helena; De Stavola, Bianca L; Bhaskaran, Krishnan; Leon, David A; (2021) Factors associated with excess all-cause mortality in the first wave of COVID-19 pandemic in the UK: a time-series analysis using the Clinical Practice Research Datalink. medRxiv preprint. ISSN 1468-5833 DOI: https://doi.org/10.1101/2021.06.04.21258344

Strongman, Helen; Carreira, Helena; De Stavola, Bianca L; Bhaskaran, Krishnan; Leon, David A; (2022) Factors associated with excess all-cause mortality in the first wave of the COVID-19 pandemic in the UK: A time series analysis using the Clinical Practice Research Datalink. PLoS medicine, 19 (1). e1003870-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1003870

Strongman, Helen; Gadd, Sarah; Matthews, Anthony A; Mansfield, Kathryn E; Stanway, Susannah; Lyon, Alexander R; Dos-Santos-Silva, Isabel; Smeeth, Liam; Bhaskaran, Krishnan; (2022) Does Cardiovascular Mortality Overtake Cancer Mortality During Cancer Survivorship?: An English Retrospective Cohort Study. JACC: CardioOncology, 4 (1). pp. 113-123. ISSN 2666-0873 DOI: https://doi.org/10.1016/j.jaccao.2022.01.102

Strongman, Helen; Gadd, Sarah; Matthews, Anthony; Mansfield, Kathryn E; Stanway, Susannah; Lyon, Alexander R; Dos-Santos-Silva, Isabel; Smeeth, Liam; Bhaskaran, Krishnan; (2019) Medium and long-term risks of specific cardiovascular diseases in survivors of 20 adult cancers: a population-based cohort study using multiple linked UK electronic health records databases. Lancet, 394 (10203). pp. 1041-1054. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(19)31674-5

Strongman, Helen; Herrett, Emily; Jackson, Rod; Sweeting, Michael; Lyon, Alexander R; Stanway, Susannah; Lawson, Claire; Kadam, Umesh; Smeeth, Liam; Bhaskaran, Krishnan; (2022) Cancer history as a predictor in cardiovascular risk scores: a primary care cohort study. The British journal of general practice, 73 (726). e34-e42. ISSN 0960-1643 DOI: https://doi.org/10.3399/BJGP.2022.0088

Strongman, Helen; Williams, Rachael; Bhaskaran, Krishnan; (2020) What are the implications of using individual and combined sources of routinely collected data to identify and characterise incident site-specific cancers? a concordance and validation study using linked English electronic health records data. BMJ OPEN, 10 (8). e037719-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2020-037719

Søgaard, Kirstine Kobberøe; Farkas, Dóra Körmendiné; Ehrenstein, Vera; Bhaskaran, Krishnan; Bøtker, Hans Erik; Sørensen, Henrik Toft; (2017) Pericarditis as a Marker of Occult Cancer and a Prognostic Factor for Cancer Mortality. Circulation, 136 (11). pp. 996-1006. ISSN 0009-7322 DOI: https://doi.org/10.1161/CIRCULATIONAHA.116.024041

Søgaard, Kirstine Kobberøe; Sørensen, Henrik Toft; Smeeth, Liam; Bhaskaran, Krishnan; (2018) Acute Pericarditis and Cancer Risk: A Matched Cohort Study Using Linked UK Primary and Secondary Care Data. Journal of the American Heart Association, 7 (16). e009428-. ISSN 2047-9980 DOI: https://doi.org/10.1161/JAHA.118.009428

Tazare, John; Walker, Alex J; Tomlinson, Laurie; Hickman, George; Rentsch, Christopher T; Williamson, Elizabeth J; Bhaskaran, Krishnan; Evans, David; Wing, Kevin; Mathur, Rohini; +30 more... Wong, Angel YS; Schultze, Anna; Bacon, Seb; Bates, Chris; Morton, Caroline E; Curtis, Helen J; Nightingale, Emily; McDonald, Helen I; Mehrkar, Amir; Inglesby, Peter; Davy, Simon; MacKenna, Brian; Cockburn, Jonathan; Hulme, William J; Warren-Gash, Charlotte; Bhate, Ketaki; Nitsch, Dorothea; Powell, Emma; Mulick, Amy; Forbes, Harriet; Minassian, Caroline; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Eggo, Rosalind M; Evans, Stephen JW; Smeeth, Liam; Douglas, Ian J; Goldacre, Ben; (2021) Rates of serious clinical outcomes in survivors of hospitalisation with COVID-19: a descriptive cohort study within the OpenSAFELY platform. MedRxiv. DOI: https://doi.org/10.1101/2021.01.22.21250304

Tyrer, Freya; Bhaskaran, Krishnan; Rutherford, Mark J; (2022) Immortal time bias for life-long conditions in retrospective observational studies using electronic health records. BMC MEDICAL RESEARCH METHODOLOGY, 22 (1). 86-. ISSN 1471-2288 DOI: https://doi.org/10.1186/s12874-022-01581-1

Walker, Alex J; MacKenna, Brian; Inglesby, Peter; Tomlinson, Laurie; Rentsch, Christopher T; Curtis, Helen J; Morton, Caroline E; Morley, Jessica; Mehrkar, Amir; Bacon, Seb; +31 more... Hickman, George; Bates, Chris; Croker, Richard; Evans, David; Ward, Tom; Cockburn, Jonathan; Davy, Simon; Bhaskaran, Krishnan; Schultze, Anna; Williamson, Elizabeth J; Hulme, William J; McDonald, Helen I; Mathur, Rohini; Eggo, Rosalind M; Wing, Kevin; Wong, Angel Ys; Forbes, Harriet; Tazare, John; Parry, John; Hester, Frank; Harper, Sam; O'Hanlon, Shaun; Eavis, Alex; Jarvis, Richard; Avramov, Dima; Griffiths, Paul; Fowles, Aaron; Parkes, Nasreen; Douglas, Ian J; Evans, Stephen Jw; (The OpenSAFELY Collaborative); (2021) Clinical coding of long COVID in English primary care: a federated analysis of 58 million patient records in situ using OpenSAFELY. British Journal of General Practice, 71 (712). e806-e814. ISSN 0960-1643 DOI: https://doi.org/10.3399/BJGP.2021.0301

Walker, Alex J; Tazare, John; Hickman, George; Rentsch, Christopher T; Williamson, Elizabeth J; Bhaskaran, Krishnan; Evans, David; Wing, Kevin; Mathur, Rohini; Wong, Angel YS; +24 more... Schultze, Anna; Bacon, Sebastian CJ; Bates, Chris; Morton, Caroline E; Curtis, Helen J; Nightingale, Emily; McDonald, Helen I; Mehrkar, Amir; Inglesby, Peter; MacKenna, Brian; Cockburn, Jonathan; Hulme, William J; Forbes, Harriet; Minassian, Caroline; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Eggo, Rosalind M; Evans, Stephen JW; Smeeth, Liam; Douglas, Ian J; Tomlinson, Laurie; Goldacre, Ben; (2021) Changes in the rate of cardiometabolic and pulmonary events during the COVID-19 pandemic. medRxiv preprint. DOI: https://doi.org/10.1101/2021.02.17.21251812

Weinberger, Daniel M; Bhaskaran, Krishnan; Korves, Caroline; Lucas, Brian P; Columbo, Jesse A; Vashi, Anita; Davies, Louise; Justice, Amy C; Rentsch, Christopher T; (2023) Excess mortality in US Veterans during the COVID-19 pandemic: an individual-level cohort study. International Journal of Epidemiology, 52 (6). pp. 1725-1734. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyad136

Williamson, Elizabeth J; McDonald, Helen I; Bhaskaran, Krishnan; Walker, Alex J; Bacon, Sebastian; Davy, Simon; Schultze, Anna; Tomlinson, Laurie; Bates, Chris; Ramsay, Mary; +26 more... Curtis, Helen J; Forbes, Harriet; Wing, Kevin; Minassian, Caroline; Tazare, John; Morton, Caroline E; Nightingale, Emily; Mehrkar, Amir; Evans, Dave; Inglesby, Peter; MacKenna, Brian; Cockburn, Jonathan; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel YS; Eggo, Rosalind M; Hulme, Will; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; Kuper, Hannah; (2021) OpenSAFELY: Risks of COVID-19 hospital admission and death for people with learning disabilities - a cohort study. medRxiv preprint. DOI: https://doi.org/10.1101/2021.03.08.21253112

Williamson, Elizabeth J; McDonald, Helen I; Bhaskaran, Krishnan; Walker, Alex J; Bacon, Sebastian; Davy, Simon; Schultze, Anna; Tomlinson, Laurie; Bates, Chris; Ramsay, Mary; +26 more... Curtis, Helen J; Forbes, Harriet; Wing, Kevin; Minassian, Caroline; Tazare, John; Morton, Caroline E; Nightingale, Emily; Mehrkar, Amir; Evans, Dave; Inglesby, Peter; MacKenna, Brian; Cockburn, Jonathan; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel YS; Eggo, Rosalind M; Hulme, William; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Douglas, Ian J; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; Kuper, Hannah; (2021) Risks of covid-19 hospital admission and death for people with learning disability: population based cohort study using the OpenSAFELY platform. BMJ (Clinical research ed.), 374. n1592-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.n1592

Williamson, Elizabeth J; Tazare, John; Bhaskaran, Krishnan; McDonald, Helen I; Walker, Alex J; Tomlinson, Laurie; Wing, Kevin; Bacon, Sebastian; Bates, Chris; Curtis, Helen J; +34 more... Forbes, Harriet; Minassian, Caroline; Morton, Caroline E; Nightingale, Emily; Mehrkar, Amir; Evans, Dave; Nicholson, Brian D; Leon, Dave; Inglesby, Peter; MacKenna, Brian; Davies, Nicholas G; DeVito, Nicholas J; Drysdale, Henry; Cockburn, Jonathan; Hulme, Will; Morley, Jess; Douglas, Ian; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel; Schultze, Anna; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Grieve, Richard; Harrison, David A; Steyerberg, Ewout W; Eggo, Rosalind M; Diaz-Ordaz, Karla; Keogh, Ruth; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; (2021) Predicting COVID-19 related death using the OpenSAFELY platform. medRxiv preprint. DOI: https://doi.org/10.1101/2021.02.25.21252433

Williamson, Elizabeth J; Tazare, John; Bhaskaran, Krishnan; Walker, Alex J; McDonald, Helen I; Tomlinson, Laurie A; Bacon, Sebastian; Bates, Chris; Curtis, Helen J; Forbes, Harriet; +32 more... Minassian, Caroline; Morton, Caroline E; Nightingale, Emily; Mehrkar, Amir; Evans, Dave; Nicholson, Brian D; Leon, David; Inglesby, Peter; MacKenna, Brian; Cockburn, Jonathan; Davies, Nicholas G; Hulme, Will J; Morley, Jessica; Douglas, Ian J; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel; Schultze, Anna; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Perera, Rafael; Grieve, Richard; Harrison, David; Steyerberg, Ewout; Eggo, Rosalind M; Diaz-Ordaz, Karla; Keogh, Ruth; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; (2020) Study protocol: Comparison of different risk prediction modelling approaches for COVID-19 related death using the OpenSAFELY platform. Wellcome Open Research, 5. p. 243. DOI: https://doi.org/10.12688/wellcomeopenres.16353.1

Williamson, Elizabeth J; Walker, Alex J; Bhaskaran, Krishnan; Bacon, Seb; Bates, Chris; Morton, Caroline E; Curtis, Helen J; Mehrkar, Amir; Evans, David; Inglesby, Peter; +20 more... Cockburn, Jonathan; McDonald, Helen I; MacKenna, Brian; Tomlinson, Laurie; Douglas, Ian J; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel YS; Grieve, Richard; Harrison, David; Forbes, Harriet; Schultze, Anna; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Perera, Rafael; Evans, Stephen JW; Smeeth, Liam; Goldacre, Ben; (2020) Factors associated with COVID-19-related death using OpenSAFELY. Nature, 584 (7821). pp. 430-436. ISSN 0028-0836 DOI: https://doi.org/10.1038/s41586-020-2521-4

Williamson, Elizabeth; Bhaskaran, Krishnan; Walker, Alex; Smeeth, Liam; Goldacre, Ben; (2020) The Authors Respond. Epidemiology (Cambridge, Mass.), 32 (1). e2-e3. ISSN 1044-3983 DOI: https://doi.org/10.1097/EDE.0000000000001260

Wing, Kevin; Bhaskaran, Krishnan; Pealing, Louise; Root, Adrian; Smeeth, Liam; van Staa, Tjeerd P; Klungel, Olaf H; Reynolds, Robert F; Douglas, Ian; (2017) Quantification of the risk of liver injury associated with flucloxacillin: a UK population-based cohort study. The Journal of antimicrobial chemotherapy, 72 (9). pp. 2636-2646. ISSN 0305-7453 DOI: https://doi.org/10.1093/jac/dkx183

Wing, Kevin; Bhaskaran, Krishnan; Smeeth, Liam; van Staa, Tjeerd P; Klungel, Olaf H; Reynolds, Robert F; Douglas, Ian; (2016) Optimising case detection within UK electronic health records: use of multiple linked databases for detecting liver injury. BMJ open, 6 (9). e012102-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2016-012102

Wing, Kevin; Douglas, Ian; Bhaskaran, Krishnan; Klungel, Olaf H; Reynolds, Robert F; Pirmohamed, Munir; Smeeth, Liam; van Staa, Tjeerd P; (2013) Development of predictive genetic tests for improving the safety of new medicines: the utilization of routinely collected electronic health records. Drug discovery today, 19 (4). pp. 361-366. ISSN 1359-6446 DOI: https://doi.org/10.1016/j.drudis.2013.11.003

Wing, Kevin; Grint, Daniel J; Mathur, Rohini; Gibbs, Hamish P; Hickman, George; Nightingale, Emily; Schultze, Anna; Forbes, Harriet; Nafilyan, Vahé; Bhaskaran, Krishnan; +16 more... Williamson, Elizabeth; House, Thomas; Pellis, Lorenzo; Herrett, Emily; Gautam, Nileesa; Curtis, Helen J; Rentsch, Christopher T; Wong, Angel YS; MacKenna, Brian; Mehrkar, Amir; Bacon, Seb; Douglas, Ian J; Evans, Stephen JW; Tomlinson, Laurie; Goldacre, Ben; Eggo, Rosalind M; (2022) Association between household composition and severe COVID-19 outcomes in older people by ethnicity: an observational cohort study using the OpenSAFELY platform. International Journal of Epidemiology, 51 (6). pp. 1745-1760. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyac158

Wong, Angel Ys; MacKenna, Brian; Morton, Caroline E; Schultze, Anna; Walker, Alex J; Bhaskaran, Krishnan; Brown, Jeremy P; Rentsch, Christopher T; Williamson, Elizabeth; Drysdale, Henry; +23 more... Croker, Richard; Bacon, Seb; Hulme, William; Bates, Chris; Curtis, Helen J; Mehrkar, Amir; Evans, David; Inglesby, Peter; Cockburn, Jonathan; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Wing, Kevin; Forbes, Harriet; Eggo, Rosalind M; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen Jw; Smeeth, Liam; Douglas, Ian J; Goldacre, Ben; OpenSAFELY Collaborative; (2021) Use of non-steroidal anti-inflammatory drugs and risk of death from COVID-19: an OpenSAFELY cohort analysis based on two cohorts. Annals of the rheumatic diseases, 80 (7). pp. 943-951. ISSN 0003-4967 DOI: https://doi.org/10.1136/annrheumdis-2020-219517

Wong, Angel Ys; Tomlinson, Laurie; Brown, Jeremy P; Elson, William; Walker, Alex J; Schultze, Anna; Morton, Caroline E; Evans, David; Inglesby, Peter; MacKenna, Brian; +21 more... Bhaskaran, Krishnan; Rentsch, Christopher T; Powell, Emma; Williamson, Elizabeth; Croker, Richard; Bacon, Seb; Hulme, William; Bates, Chris; Curtis, Helen J; Mehrkar, Amir; Cockburn, Jonathan; McDonald, Helen I; Mathur, Rohini; Wing, Kevin; Forbes, Harriet; Eggo, Rosalind M; Evans, Stephen Jw; Smeeth, Liam; Goldacre, Ben; Douglas, Ian J; (The OpenSAFELY Collaborative); (2022) Association between oral anticoagulants and COVID-19-related outcomes: a population-based cohort study. The British journal of general practice : the journal of the Royal College of General Practitioners, 72 (720). e456-e463. ISSN 0960-1643 DOI: https://doi.org/10.3399/BJGP.2021.0689

Woods, Laura M; Rachet, Bernard; Morris, Melanie; Bhaskaran, Krishnan; Coleman, Michel P; (2021) Are socio-economic inequalities in breast cancer survival explained by peri-diagnostic factors? BMC Cancer, 21 (1). 485-. DOI: https://doi.org/10.1186/s12885-021-08087-x

Yates, Tom A; Tomlinson, Laurie A; Bhaskaran, Krishnan; Langan, Sinead; Thomas, Sara; Smeeth, Liam; Douglas, Ian J; (2017) Lansoprazole use and tuberculosis incidence in the United Kingdom Clinical Practice Research Datalink: A population based cohort. PLoS medicine, 14 (11). e1002457-. ISSN 1549-1277 DOI: https://doi.org/10.1371/journal.pmed.1002457

Williamson, Elizabeth; Walker, Alex J; Bhaskaran, Krishnan; Bacon, Seb; Bates, Chris; Morton, Caroline E; Curtis, Helen J; Mehrkar, Amir; Evans, David; Inglesby, Peter; +20 more... Cockburn, Jonathan; McDonald, Helen I; MacKenna, Brian; Tomlinson, Laurie; Douglas, Ian J; Rentsch, Christopher T; Mathur, Rohini; Wong, Angel; Grieve, Richard; Harrison, David; Forbes, Harriet; Schultze, Anna; Croker, Richard; Parry, John; Hester, Frank; Harper, Sam; Perera, Raf; Evans, Stephen; Smeeth, Liam; Goldacre, Ben; (2020) OpenSAFELY: factors associated with COVID-19-related hospital death in the linked electronic health records of 17 million adult NHS patients. MedRxiv. DOI: https://doi.org/10.1101/2020.05.06.20092999 Item availability may be restricted.

Wong, Angel YS; MacKenna, Brian; Morton, Caroline E; Schultze, Anna; Walker, Alex J; Bhaskaran, Krishnan; Brown, Jeremy P; Rentsch, Christopher T; Williamson, Elizabeth; Drysdale, Henry; +21 more... Croker, Richard; Bacon, Seb; Hulme, William; Bates, Chris; Curtis, Helen J; Mehrkar, Amir; Evans, David; Inglesby, Peter; Cockburn, Jonathan; McDonald, Helen I; Tomlinson, Laurie; Mathur, Rohini; Wing, Kevin; Forbes, Harriet; Parry, John; Hester, Frank; Harper, Sam; Evans, Stephen JW; Smeeth, Liam; Douglas, Ian J; Goldacre, Ben; (2020) OpenSAFELY: Do adults prescribed non-steroidal anti-inflammatory drugs have an increased risk of death from COVID-19? medRxiv preprint. 2020.08.12.20171405-. DOI: https://doi.org/10.1101/2020.08.12.20171405 Item availability may be restricted.