Bidulka, P; (2024) Advancing the use of routinely collected health data in observational research to study comparative treatment effects: Two natural experiments in UK primary and secondary care. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04673557

Bidulka, Patrick; Lugo-Palacios, David G; Carroll, Orlagh; O'Neill, Stephen; Adler, Amanda I; Basu, Anirban; Silverwood, Richard J; Bartlett, Jonathan W; Nitsch, Dorothea; Charlton, Paul; +5 more... Briggs, Andrew H; Smeeth, Liam; Douglas, Ian J; Khunti, Kamlesh; Grieve, Richard; (2024) Comparative effectiveness of second line oral antidiabetic treatments among people with type 2 diabetes mellitus: emulation of a target trial using routinely collected health data. BMJ, 385. e077097-. DOI: https://doi.org/10.1136/bmj-2023-077097

Moler-Zapata, S; Hutchings, A; Grieve, R; Hinchliffe, R; Smart, N; Moonesinghe, SR; Bellingan, G; Vohra, R; Moug, S; O'Neill, S; (2024) An Approach for Combining Clinical Judgment with Machine Learning to Inform Medical Decision Making: Analysis of Nonemergency Surgery Strategies for Acute Appendicitis in Patients with Multiple Long-Term Conditions. Medical decision making : an international journal of the Society for Medical Decision Making. 272989X241289336-. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X241289336

O'Neill, Stephen; Grieve, Richard; Singh, Kultar; Dutt, Varun; Powell-Jackson, Timothy; (2024) Persistence and heterogeneity of the effects of educating mothers to improve child immunisation uptake: Experimental evidence from Uttar Pradesh in India. Journal of health economics, 96. 102899-. ISSN 0167-6296 DOI: https://doi.org/10.1016/j.jhealeco.2024.102899

Grieve, Richard; Hutchings, Andrew; Moler Zapata, Silvia; O’Neill, Stephen; Lugo-Palacios, David G; Silverwood, Richard; Cromwell, David; Kircheis, Tommaso; Silver, Elizabeth; Snowdon, Claire; +6 more... Charlton, Paul; Bellingan, Geoff; Moonesinghe, Ramani; Keele, Luke; Smart, Neil; Hinchliffe, Robert; (2023) Clinical effectiveness and cost-effectiveness of emergency surgery for adult emergency hospital admissions with common acute gastrointestinal conditions: the ESORT study. Health and Social Care Delivery Research, 11 (1). pp. 1-132. ISSN 2755-0060 DOI: https://doi.org/10.3310/czfl0619

Moler Zapata, S; (2023) Methods to address confounding and heterogeneity in cost-effectiveness analyses using real-world data. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04671315

Moler-Zapata, Silvia; Grieve, Richard; Basu, Anirban; O'Neill, Stephen; (2023) How does a local instrumental variable method perform across settings with instruments of differing strengths? A simulation study and an evaluation of emergency surgery. Health economics, 32 (9). pp. 2113-2126. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.4719

Moler-Zapata, Silvia; Hutchings, Andrew; O'Neill, Stephen; Silverwood, Richard J; Grieve, Richard; (2023) Emulating Target Trials With Real-World Data to Inform Health Technology Assessment: Findings and Lessons From an Application to Emergency Surgery. Value in health, 26 (8). pp. 1164-1174. ISSN 1098-3015 DOI: https://doi.org/10.1016/j.jval.2023.04.010

Snowdon, Claire; Silver, Elizabeth; Charlton, Paul; Devlin, Brian; Greenwood, Emma; Hutchings, Andrew; Moug, Susan; Vohra, Ravinder; Grieve, Richard; (2023) Adapting Patient and Public Involvement processes in response to the Covid-19 pandemic. Health expectations, 26 (4). pp. 1658-1667. ISSN 1369-6513 DOI: https://doi.org/10.1111/hex.13771

Bidulka, Patrick; Mathur, Rohini; Lugo-Palacios, David G; O'Neill, Stephen; Basu, Anirban; Silverwood, Richard J; Charlton, Paul; Briggs, Andrew; Smeeth, Liam; Adler, Amanda I; +3 more... Douglas, Ian J; Khunti, Kamlesh; Grieve, Richard; (2022) Ethnic and socioeconomic disparities in initiation of second-line antidiabetic treatment for people with type 2 diabetes in England: A cross-sectional study. Diabetes, obesity & metabolism, 25 (1). pp. 282-292. ISSN 1462-8902 DOI: https://doi.org/10.1111/dom.14874

Hutchings, A; O'Neill, S; Lugo-Palacios, D; Moler Zapata, S; Silverwood, R; Cromwell, D; Keele, L; Bellingan, G; Moonesinghe, SR; Smart, N; +2 more... Hinchliffe, R; Grieve, R; (2022) Effectiveness of emergency surgery for five common acute conditions: an instrumental variable analysis of a national routine database. Anaesthesia, 77 (8). pp. 865-881. ISSN 0003-2409 DOI: https://doi.org/10.1111/anae.15730

Hutchings, Andrew; Moonesinghe, Ramani; Moler Zapata, Silvia; Cromwell, David; Bellingan, Geoff; Vohra, Ravinder; Moug, Susan; Smart, Neil; Hinchliffe, Robert; Grieve, Richard; (2022) Impact of the first wave of COVID-19 on outcomes following emergency admissions for common acute surgical conditions: analysis of a national database in England. British Journal of Surgery, 109 (10). pp. 984-994. ISSN 0007-1323 DOI: https://doi.org/10.1093/bjs/znac233

Leahy, Thomas P; Duffield, Stephen; Kent, Seamus; Sammon, Cormac; Tzelis, Dimitris; Ray, Joshua; Groenwold, Rolf Hh; Gomes, Manuel; Ramagopalan, Sreeram; Grieve, Richard; (2022) Application of quantitative bias analysis for unmeasured confounding in cost-effectiveness modelling. Journal of Comparative Effectiveness Research, 11 (12). pp. 861-870. ISSN 2042-6305 DOI: https://doi.org/10.2217/cer-2022-0030

Leahy, Thomas P; Kent, Seamus; Sammon, Cormac; Groenwold, Rolf Hh; Grieve, Richard; Ramagopalan, Sreeram; Gomes, Manuel; (2022) Unmeasured confounding in nonrandomized studies: quantitative bias analysis in health technology assessment. Journal of Comparative Effectiveness Research, 11 (12). pp. 851-859. ISSN 2042-6305 DOI: https://doi.org/10.2217/cer-2022-0029

Moler-Zapata, Silvia; Grieve, Richard; Lugo-Palacios, David; Hutchings, A; Silverwood, R; Keele, Luke; Kircheis, Tommaso; Cromwell, David; Smart, Neil; Hinchliffe, Robert; +1 more... O'Neill, Stephen; (2022) Local Instrumental Variable Methods to Address Confounding and Heterogeneity when Using Electronic Health Records: An Application to Emergency Surgery. Medical decision making, 42 (8). pp. 1010-1026. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X221100799

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

Sadique, Zia; Cairns, John; De Corte, Kaat; Willis, Sarah; Miners, Alec; Bansback, Nick; Grieve, Richard; (2022) A Comparison of Ordered Categorical versus Discrete Choices within a Stated Preference Survey of Whole-Blood Donors. Medical Decision Making, 43 (3). pp. 362-373. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X221145048

Sadique, Zia; Grieve, Richard; Diaz-Ordaz, Karla; Mouncey, Paul; Lamontagne, Francois; O'Neill, Stephen; (2022) A Machine-Learning Approach for Estimating Subgroup- and Individual-Level Treatment Effects: An Illustration Using the 65 Trial. Medical decision making : an international journal of the Society for Medical Decision Making, 42 (7). pp. 923-936. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X221100717

Sadique, Zia; Willis, Sarah; Corte, Kaat De; Pennington, Mark; Moore, Carmel; Kaptoge, Stephen; Angelantonio, Emanuele Di; Miflin, Gail; Roberts, David J; Grieve, Richard; (2022) Cost-effectiveness of alternative minimum recall intervals between whole blood donations. PloS One, 17 (8). e0272854-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0272854

Bidulka, Patrick; O'Neill, Stephen; Basu, Anirban; Wilkinson, Samantha; Silverwood, Richard J; Charlton, Paul; Briggs, Andrew; Adler, Amanda I; Khunti, Kamlesh; Tomlinson, Laurie A; +3 more... Smeeth, Liam; Douglas, Ian J; Grieve, Richard; (2021) Protocol for an observational cohort study investigating personalised medicine for intensification of treatment in people with type 2 diabetes mellitus: the PERMIT study. BMJ Open, 11 (9). e046912-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2020-046912

Hutchings, Andrew; Moler Zapata, Silvia; O'Neill, Stephen; Smart, Neil; Cromwell, David; Hinchliffe, Robert; Grieve, Richard; (2021) Variation in the rates of emergency surgery amongst emergency admissions to hospital for common acute conditions. BJS open, 5 (6). ISSN 2474-9842 DOI: https://doi.org/10.1093/bjsopen/zrab094

Javanmard-Emamghissi, H; Hollyman, M; Boyd-Carson, H; Doleman, B; Adiamah, A; Lund, JN; Moler-Zapata, S; Grieve, R; Moug, SJ; Tierney, GM; +1 more... COVID: HAREM (Had Appendicitis and Resolved/Recurred Emergency M; COVID: HAREM (Had Appendicitis and Resolved/Recurred Emergency M; (2021) Antibiotics as first-line alternative to appendicectomy in adult appendicitis: 90-day follow-up from a prospective, multicentre cohort study. The British journal of surgery, 108 (11). pp. 1351-1359. ISSN 0007-1323 DOI: https://doi.org/10.1093/bjs/znab287

Kiguli, Sarah; Olopot-Olupot, Peter; Alaroker, Florence; Engoru, Charles; Opoka, Robert O; Tagoola, Abner; Hamaluba, Mainga; Mnjalla, Hellen; Mpoya, Ayub; Mogaka, Christabel; +13 more... Nalwanga, Damalie; Nabawanuka, Eva; Nokes, James; Nyaigoti, Charles; Briend, André; van Woensel, Job BM; Grieve, Richard; Sadique, Zia; Williams, Thomas N; Thomas, Karen; Harrison, David A; Rowan, Kathryn; Maitland, Kathryn; (2021) Children's Oxygen Administration Strategies And Nutrition Trial (COAST-Nutrition): a protocol for a phase II randomised controlled trial. Wellcome open research, 6. 221-. ISSN 2398-502X DOI: https://doi.org/10.12688/wellcomeopenres.17123.2

Mason, Alexina J; Gomes, Manuel; Carpenter, James; Grieve, Richard; (2021) Flexible Bayesian longitudinal models for cost-effectiveness analyses with informative missing data. Health economics, 30 (12). pp. 3138-3158. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.4408

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

Mouncey, Paul R; Richards-Belle, Alvin; Thomas, Karen; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Camsooksai, Julie; Darnell, Robert; Gordon, Anthony C; Henry, Doreen; +8 more... Hudson, Nicholas; Mason, Alexina J; Saull, Michelle; Whitman, Chris; Young, J Duncan; Lamontagne, François; Rowan, Kathryn M; 65 trial investigators; 65 trial investigators; (2021) Reduced exposure to vasopressors through permissive hypotension to reduce mortality in critically ill people aged 65 and over: the 65 RCT. Health technology assessment (Winchester, England), 25 (14). pp. 1-90. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta25140

Pocock, Stuart; Brieger, David B; Owen, Ruth; Chen, Jiyan; Cohen, Mauricio G; Goodman, Shaun; Granger, Christopher B; Nicolau, José C; Simon, Tabassome; Westermann, Dirk; +5 more... Yasuda, Satoshi; Hedman, Katarina; Mellström, Carl; Andersson Sundell, Karolina; Grieve, Richard; (2021) Health-related quality of life 1-3 years post-myocardial infarction: its impact on prognosis. Open Heart, 8 (1). e001499-e001499. ISSN 2398-595X DOI: https://doi.org/10.1136/openhrt-2020-001499

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

de Corte, Kaat; Cairns, John; Grieve, Richard; (2021) Stated versus revealed preferences: An approach to reduce bias. Health economics, 30 (5). pp. 1095-1123. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.4246

Brieger, David; Pocock, Stuart J; Blankenberg, Stefan; Chen, Ji Yan; Cohen, Mauricio G; Granger, Christopher B; Grieve, Richard; Nicolau, Jose C; Simon, Tabassome; Westermann, Dirk; +6 more... Yasuda, Satoshi; Gregson, John; Rennie, Kirsten L; Hedman, Katarina; Sundell, Karolina Andersson; Goodman, Shaun G; (2020) Two-year outcomes among stable high-risk patients following acute MI. Insights from a global registry in 25 countries. International journal of cardiology, 311. pp. 7-14. ISSN 0167-5273 DOI: https://doi.org/10.1016/j.ijcard.2020.01.070

Gomes, Manuel; Kenward, Michael G; Grieve, Richard; Carpenter, James; (2020) Estimating treatment effects under untestable assumptions with nonignorable missing data. STATISTICS IN MEDICINE, 39 (11). pp. 1658-1674. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.8504

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

Nicolau, José C; Brieger, David; Owen, Ruth; Furtado, Remo HM; Goodman, Shaun G; Cohen, Mauricio G; Simon, Tabassome; Westermann, Dirk; Granger, Christopher B; Grieve, Richard; +6 more... Yasuda, Satoshi; Chen, Jiyan; Hedman, Katarina; Mellström, Carl; Brandrup-Wognsen, Gunnar; Pocock, Stuart J; (2020) Diabetes association with self-reported health, resource utilization, and prognosis post-myocardial infarction. CLINICAL CARDIOLOGY, 43 (12). pp. 1352-1361. ISSN 0160-9289 DOI: https://doi.org/10.1002/clc.23476

O'Neill, Stephen; Kreif, Noemi; Sutton, Matt; Grieve, Richard; (2020) A comparison of methods for health policy evaluation with controlled pre-post designs. HEALTH SERVICES RESEARCH, 55 (2). pp. 328-338. ISSN 0017-9124 DOI: https://doi.org/10.1111/1475-6773.13274

Richards-Belle, Alvin; Davis, Peter; Drikite, Laura; Feltbower, Richard; Grieve, Richard; Harrison, David A; Lester, Julie; Morris, Kevin P; Mouncey, Paul R; Peters, Mark J; +4 more... Rowan, Kathryn M; Sadique, Zia; Tume, Lyvonne N; Ramnarayan, Padmanabhan; (2020) FIRST-line support for assistance in breathing in children (FIRST-ABC): a master protocol of two randomised trials to evaluate the non-inferiority of high-flow nasal cannula (HFNC) versus continuous positive airway pressure (CPAP) for non-invasive respiratory support in paediatric critical care. BMJ OPEN, 10 (8). e038002-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2020-038002

Thomas, Karen; Patel, Akshay; Sadique, M Zia; Grieve, Richard D; Mason, Alexina J; Moler, Silvia; Gordon, Anthony C; Rowan, Kathryn M; Mouncey, Paul R; Lamontagne, Francois; +1 more... Harrison, David A; (2020) Evaluating the clinical and cost-effectiveness of permissive hypotension in critically ill patients aged 65 years or over with vasodilatory hypotension: Statistical and health economic analysis plan for the 65 trial in article. Journal of the Intensive Care Society, 21 (3). pp. 230-231. ISSN 1751-1437 DOI: https://doi.org/10.1177/1751143720938894

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; 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.

Grieve, Richard; O'Neill, Stephen; Basu, Anirban; Keele, Luke; Rowan, Kathryn M; Harris, Steve; (2019) Analysis of Benefit of Intensive Care Unit Transfer for Deteriorating Ward Patients: A Patient-Centered Approach to Clinical Evaluation. JAMA Network Open, 2 (2). e187704-. DOI: https://doi.org/10.1001/jamanetworkopen.2018.7704

Keele, Luke; Harris, Steve; Grieve, Richard; (2019) Does Transfer to Intensive Care Units Reduce Mortality? A Comparison of an Instrumental Variables Design to Risk Adjustment. Medical Care, 57 (11). e73-e79. ISSN 0025-7079 DOI: https://doi.org/10.1097/MLR.0000000000001093

Leurent, Baptiste; Gomes, Manuel; Faria, Rita; Morris, Stephen; Grieve, Richard; Carpenter, James R; (2019) Correction to: Sensitivity Analysis for Not-at-Random Missing Data in Trial-Based Cost-Effectiveness Analysis: A Tutorial. PharmacoEconomics, 37 (7). 971-. ISSN 1170-7690 DOI: https://doi.org/10.1007/s40273-019-00776-7

Mouncey, Paul R; Wade, Dorothy; Richards-Belle, Alvin; Sadique, Zia; Wulff, Jerome; Grieve, Richard; Emerson, Lydia M; Brewin, Chris R; Harvey, Sheila; Howell, David; +8 more... Hudson, Nicholas; Khan, Imran; Mythen, Monty; Smyth, Deborah; Weinman, John; Welch, John; Harrison, David A; Rowan, Kathryn M; (2019) A nurse-led, preventive, psychological intervention to reduce PTSD symptom severity in critically ill patients: the POPPI feasibility study and cluster RCT. Health Services and Delivery Research, 7 (30). pp. 1-174. ISSN 2050-4349 DOI: https://doi.org/10.3310/hsdr07300

Pocock, Stuart J; Brieger, David; Gregson, John; Chen, Ji Y; Cohen, Mauricio G; Goodman, Shaun G; Granger, Christopher B; Grieve, Richard; Nicolau, Jose C; Simon, Tabassome; +6 more... Westermann, Dirk; Yasuda, Satoshi; Hedman, Katarina; Rennie, Kirsten L; Sundell, Karolina Andersson; TIGRIS Study Investigators; (2019) Predicting risk of cardiovascular events 1 to 3 years post-myocardial infarction using a global registry. Clinical cardiology, 43 (1). pp. 24-32. ISSN 0160-9289 DOI: https://doi.org/10.1002/clc.23283

Thomas, Karen; Patel, Akshay; Sadique, M Zia; Grieve, Richard D; Mason, Alexina J; Moler, Silvia; Gordon, Anthony C; Rowan, Kathryn M; Mouncey, Paul R; Lamontagne, Francois; +1 more... Harrison, David A; (2019) Evaluating the clinical and cost-effectiveness of permissive hypotension in critically ill patients aged 65 years or over with vasodilatory hypotension: Statistical and Health Economic Analysis Plan for the 65 trial. Journal of the Intensive Care Society. p. 175114371986038. ISSN 1751-1437 DOI: https://doi.org/10.1177/1751143719860387

Wade, Dorothy M; Mouncey, Paul R; Richards-Belle, Alvin; Wulff, Jerome; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Emerson, Lydia M; Mason, Alexina J; Aaronovitch, David; +12 more... Als, Nicole; Brewin, Chris R; Harvey, Sheila E; Howell, David CJ; Hudson, Nicholas; Mythen, Monty G; Smyth, Deborah; Weinman, John; Welch, John; Whitman, Chris; Rowan, Kathryn M; POPPI Trial Investigators; (2019) Effect of a Nurse-Led Preventive Psychological Intervention on Symptoms of Posttraumatic Stress Disorder Among Critically Ill Patients: A Randomized Clinical Trial. JAMA, 321 (7). pp. 665-675. ISSN 0098-7484 DOI: https://doi.org/10.1001/jama.2019.0073

Grieve, Richard; Willis, Sarah; De Corte, Kaat; Sadique, M Zia; Hawkins, Neil; Perra, Silvia; Pennington, Mark; Turner, Jenny; Moore, Carmel; Wickenden, Crispin; +5 more... Koppitz, Catharina; Cho, Gavin; Roberts, David J; Miflin, Gail; Cairns, John A; (2018) Options for possible changes to the blood donation service: health economics modelling. Health Services and Delivery Research, 6 (40). pp. 1-162. DOI: https://doi.org/10.3310/hsdr06400

Harris, Steve; Singer, Mervyn; Sanderson, Colin; Grieve, Richard; Harrison, David; Rowan, Kathryn; (2018) Impact on mortality of prompt admission to critical care for deteriorating ward patients: an instrumental variable analysis using critical care bed strain. Intensive care medicine, 44 (5). pp. 606-615. ISSN 0342-4642 DOI: https://doi.org/10.1007/s00134-018-5148-2

Harris, Steve; Singer, Mervyn; Sanderson, Colin; Grieve, Richard; Harrison, David; Rowan, Kathryn; (2018) Correction to: Impact on mortality of prompt admission to critical care for deteriorating ward patients: an instrumental variable analysis using critical care bed strain. Intensive care medicine, 44 (5). 701-. ISSN 0342-4642 DOI: https://doi.org/10.1007/s00134-018-5254-1

Langham, Sue; Wright, Antony; Kenworthy, James; Grieve, Richard; Dunlop, William CN; (2018) Cost-Effectiveness of Take-Home Naloxone for the Prevention of Overdose Fatalities among Heroin Users in the United Kingdom. Value in health, 21 (4). pp. 407-415. ISSN 1098-3015 DOI: https://doi.org/10.1016/j.jval.2017.07.014

Leurent, Baptiste; Gomes, Manuel; Faria, Rita; Morris, Stephen; Grieve, Richard; Carpenter, James R; (2018) Sensitivity Analysis for Not-at-Random Missing Data in Trial-Based Cost-Effectiveness Analysis: A Tutorial. PharmacoEconomics, 36 (8). pp. 889-901. ISSN 1170-7690 DOI: https://doi.org/10.1007/s40273-018-0650-5

Mason, Alexina J; Gomes, Manuel; Grieve, Richard; Carpenter, James R; (2018) A Bayesian framework for health economic evaluation in studies with missing data. Health economics, 27 (11). pp. 1670-1683. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.3793

Pennington, Mark; Grieve, Richard; der Meulen, Jan Van; Hawkins, Neil; (2018) Value of External Data in the Extrapolation of Survival Data: A Study Using the NJR Data Set. Value in health, 21 (7). pp. 822-829. ISSN 1098-3015 DOI: https://doi.org/10.1016/j.jval.2017.12.023

Richards-Belle, Alvin; Mouncey, Paul R; Wade, Dorothy; Brewin, Chris R; Emerson, Lydia M; Grieve, Richard; Harrison, David A; Harvey, Sheila; Howell, David; Mythen, Monty; +6 more... Sadique, Zia; Smyth, Deborah; Weinman, John; Welch, John; Rowan, Kathryn M; POPPI Trial Investigators; (2018) Psychological Outcomes following a nurse-led Preventative Psychological Intervention for critically ill patients (POPPI): protocol for a cluster-randomised clinical trial of a complex intervention. BMJ open, 8 (2). e020908-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2017-020908

Sadique, Z; Harrison, DA; Bear, DE; Rowan, KM; Grieve, R; CALORIES trial investigators; (2018) Effectiveness and cost-effectiveness of early nutritional support via the parenteral versus the enteral route for critically ill adult patients. Journal of critical care, 52. pp. 237-241. ISSN 0883-9441 DOI: https://doi.org/10.1016/j.jcrc.2018.08.025 Full text not available from this repository.

Willis, S; De Corte, K; Cairns, JA; Zia Sadique, M; Hawkins, N; Pennington, M; Cho, G; Roberts, DJ; Miflin, G; Grieve, R; (2018) Cost-effectiveness of alternative changes to a national blood collection service. Transfusion medicine (Oxford, England), 29 Sup (Suppl). pp. 42-51. ISSN 0958-7578 DOI: https://doi.org/10.1111/tme.12537

Bonell, Chris; Mathiot, Anne; Allen, Elizabeth; Bevilacqua, Leonardo; Christie, Deborah; Elbourne, Diana; Fletcher, Adam; Grieve, Richard; Legood, Rosa; Scott, Stephen; +3 more... Warren, Emily; Wiggins, Meg; Viner, Russell M; (2017) Initiating change locally in bullying and aggression through the school environment (INCLUSIVE) trial: update to cluster randomised controlled trial protocol. Trials, 18 (1). 238-. ISSN 1745-6215 DOI: https://doi.org/10.1186/s13063-017-1984-6

DiazOrdaz, K; Franchini, AJ; Grieve, R; (2017) Methods for estimating complier average causal effects for cost-effectiveness analysis. Journal of the Royal Statistical Society: Series A (Statistics in Society), 181 (1). pp. 277-297. ISSN 1467-985X DOI: https://doi.org/10.1111/rssa.12294

Fantaguzzi, C; Allen, E; Miners, A; Christie, D; Opondo, C; Sadique, Z; Fletcher, A; Grieve, R; Bonell, C; Viner, RM; +1 more... Legood, R; (2017) Health-related quality of life associated with bullying and aggression: a cross-sectional study in English secondary schools. The European journal of health economics. ISSN 1618-7598 DOI: https://doi.org/10.1007/s10198-017-0908-4

Goodman, Shaun G; Nicolau, Jose C; Requena, Gema; Maguire, Andrew; Blankenberg, Stefan; Chen, Ji Yan; Granger, Christopher B; Grieve, Richard; Pocock, Stuart J; Simon, Tabassome; +4 more... Yasuda, Satoshi; Vega, Ana Maria; Brieger, David; TIGRIS Study Investigators; (2017) Longer-term oral antiplatelet use in stable post-myocardial infarction patients: Insights from the long Term rIsk, clinical manaGement and healthcare Resource utilization of stable coronary artery dISease (TIGRIS) observational study. International journal of cardiology, 236. pp. 54-60. ISSN 0167-5273 DOI: https://doi.org/10.1016/j.ijcard.2017.02.062

Hawkins, Neil; Grieve, Richard; (2017) Extrapolation of Survival Data in Cost-effectiveness Analyses: The Need for Causal Clarity. Medical decision making, 37 (4). pp. 337-339. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X17697019 Full text not available from this repository.

Keele, Luke; Small, Dylan; Grieve, Richard; (2017) Randomization-based Instrumental Variables methods for Binary outcomes with an Application to the ‘IMPROVE’ trial. Journal of the Royal Statistical Society Series A, (Statistics in Society), 180 (2). pp. 569-586. ISSN 0964-1998 DOI: https://doi.org/10.1111/rssa.12209 Full text not available from this repository.

Kreif, Noémi; Tran, Linh; Grieve, Richard; De Stavola, Bianca; Tasker, Robert C; Petersen, Maya; (2017) Estimating the Comparative Effectiveness of Feeding Interventions in the Pediatric Intensive Care Unit: A Demonstration of Longitudinal Targeted Maximum Likelihood Estimation. American journal of epidemiology, 186 (12). pp. 1370-1379. ISSN 0002-9262 DOI: https://doi.org/10.1093/aje/kwx213

Maitland, Kathryn; Kiguli, Sarah; Opoka, Robert O; Olupot-Olupot, Peter; Engoru, Charles; Njuguna, Patricia; Bandika, Victor; Mpoya, Ayub; Bush, Andrew; Williams, Thomas N; +5 more... Grieve, Richard; Sadique, Zia; Fraser, John; Harrison, David; Rowan, Kathy; (2017) Children's Oxygen Administration Strategies Trial (COAST):  A randomised controlled trial of high flow versus oxygen versus control in African children with severe pneumonia. Wellcome open research, 2. 100-. ISSN 2398-502X DOI: https://doi.org/10.12688/wellcomeopenres.12747.2

Mason, AJ; Gomes, M; Grieve, R; Carpenter, J; (2017) Rejoinder. Clinical trials (London, England). p. 1740774517711444. ISSN 1740-7745 DOI: https://doi.org/10.1177/1740774517711444 Full text not available from this repository.

Mason, Alexina J; Gomes, Manuel; Grieve, Richard; Carpenter, James; (2017) Rejoinder. Clinical trials (London, England), 14 (4). pp. 370-371. ISSN 1740-7745 DOI: https://doi.org/10.1177/1740774517711444 Full text not available from this repository.

Mason, Alexina J; Gomes, Manuel; Grieve, Richard; Ulug, Pinar; Powell, Janet T; Carpenter, James; (2017) Development of a practical approach to expert elicitation for randomised controlled trials with missing health outcomes: Application to the IMPROVE trial. Clinical trials (London, England), 14 (4). pp. 357-367. ISSN 1740-7745 DOI: https://doi.org/10.1177/1740774517711442

PRISM Investigators; Rowan, Kathryn M; Angus, Derek C; Bailey, Michael; Barnato, Amber E; Bellomo, Rinaldo; Canter, Ruth R; Coats, Timothy J; Delaney, Anthony; Gimbel, Elizabeth; +14 more... Grieve, Richard D; Harrison, David A; Higgins, Alisa M; Howe, Belinda; Huang, David T; Kellum, John A; Mouncey, Paul R; Music, Edvin; Peake, Sandra L; Pike, Francis; Reade, Michael C; Sadique, M Zia; Singer, Mervyn; Yealy, Donald M; (2017) Early, Goal-Directed Therapy for Septic Shock - A Patient-Level Meta-Analysis. The New England journal of medicine, 376 (23). pp. 2223-2234. ISSN 0028-4793 DOI: https://doi.org/10.1056/NEJMoa1701380

Westermann, Dirk; Goodman, Shaun G; Nicolau, José C; Requena, Gema; Maguire, Andrew; Chen, Ji Yan; Granger, Christopher B; Grieve, Richard; Pocock, Stuart J; Blankenberg, Stefan; +5 more... Vega, Ana Maria; Yasuda, Satoshi; Simon, Tabassome; Brieger, David; TIGRIS Study Investigators; (2017) Rationale and design of the long-Term rIsk, clinical manaGement, and healthcare Resource utilization of stable coronary artery dISease in post-myocardial infarction patients (TIGRIS) study. Clinical cardiology, 40 (12). pp. 1197-1204. ISSN 0160-9289 DOI: https://doi.org/10.1002/clc.22837

DiazOrdaz, K; Kenward, MG; Gomes, M; Grieve, R; (2016) Multiple imputation methods for bivariate outcomes in cluster randomised trials. Statistics in medicine, 35 (20). pp. 3482-3496. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.6935

Grieve, R; Sadique, Z; Gomes, M; Smith, M; Lecky, FE; Hutchinson, PJA; Menon, DK; Rowan, KM; Harrison, DA; Risk Adjustment In Neurocritical care (RAIN) Study Investigators; (2016) An evaluation of the clinical and cost-effectiveness of alternative care locations for critically ill adult patients with acute traumatic brain injury. British journal of neurosurgery, 30 (4). pp. 388-396. ISSN 0268-8697 DOI: https://doi.org/10.3109/02688697.2016.1161166

Grieve, Richard; Abrams, Keith; Claxton, Karl; Goldacre, Ben; James, Nicholas; Nicholl, Jon; Parmar, Mahesh; Parker, Chris; Sekhon, Jasjeet S; Smeeth, Liam; +2 more... Spiegelhalter, David; Sculpher, Mark; (2016) Cancer Drugs Fund requires further reform. BMJ (Clinical research ed), 354. i5090-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.i5090 Full text not available from this repository.

Harvey, Sheila E; Parrott, Francesca; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Canter, Ruth R; McLennan, Blair Kp; Tan, Jermaine Ck; Bear, Danielle E; Segaran, Ella; +5 more... Beale, Richard; Bellingan, Geoff; Leonard, Richard; Mythen, Michael G; Rowan, Kathryn M; (2016) A multicentre, randomised controlled trial comparing the clinical effectiveness and cost-effectiveness of early nutritional support via the parenteral versus the enteral route in critically ill patients (CALORIES). Health technology assessment (Winchester, England), 20 (28). pp. 1-144. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta20280

Kreif, Noémi; Gruber, Susan; Radice, Rosalba; Grieve, Richard; Sekhon, Jasjeet S; (2016) Evaluating treatment effectiveness under model misspecification: A comparison of targeted maximum likelihood estimation with bias-corrected matching. Statistical methods in medical research, 25 (5). pp. 2315-2336. ISSN 0962-2802 DOI: https://doi.org/10.1177/0962280214521341

O'Neill, Stephen; Kreif, Noémi; Grieve, Richard; Sutton, Matthew; Sekhon, Jasjeet S; (2016) Estimating causal effects: considering three alternatives to difference-in-differences estimation. Health services & outcomes research methodology, 16 (1-2). pp. 1-21. ISSN 1387-3741 DOI: https://doi.org/10.1007/s10742-016-0146-8

O’Neill, S; Kreif, N; Grieve, R; Sutton, M; Sekhon, JS; (2016) Estimating causal effects: considering three alternatives to difference-in-differences estimation. Health Services and Outcomes Research Methodology, 16 (1). pp. 1-21. ISSN 1572-9400 DOI: https://doi.org/10.1007/s10742-016-0146-8

Pennington, Mark; Grieve, Richard; Black, Nick; van der Meulen, Jan H; (2016) Cost-Effectiveness of Five Commonly Used Prosthesis Brands for Total Knee Replacement in the UK: A Study Using the NJR Dataset. PloS one, 11 (3). e0150074-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0150074

DiazOrdaz, Karla; Franchini, Angelo; Grieve, Richard; (2015) Complier-average causal effects for multivariate outcomes: an instrumental variable approach with application to health economics. Trials, 16 (S2). O44-O44. ISSN 1745-6215 DOI: https://doi.org/10.1186/1745-6215-16-s2-o44

Hartman, Erin; Grieve, Richard; Ramsahai, Roland; Sekhon, Jasjeet S; (2015) From Sample Average Treatment Effect to Population Average Treatment Effect on the Treated: Combining Experimental with Observational Studies to Estimate Population Treatment Effects. Journal of the Royal Statistical Society: Series A (Statistics in Society), 178 (3). pp. 757-778. ISSN 1467-985X DOI: https://doi.org/10.1111/rssa.12094 Full text not available from this repository.

Kreif, Noémi; Grieve, Richard; Díaz, Iván; Harrison, David; (2015) Evaluation of the Effect of a Continuous Treatment: A Machine Learning Approach with an Application to Treatment for Traumatic Brain Injury. Health economics, 24 (9). pp. 1213-1228. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.3189

Kreif, Noémi; Grieve, Richard; Hangartner, Dominik; Turner, Alex James; Nikolova, Silviya; Sutton, Matt; (2015) Examination of the Synthetic Control Method for Evaluating Health Policies with Multiple Treated Units. Health economics, 25 (12). pp. 1514-1528. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.3258

Mouncey, Paul R; Osborn, Tiffany M; Power, G Sarah; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Jahan, Rahi; Harvey, Sheila E; Bell, Derek; Bion, Julian F; +5 more... Coats, Timothy J; Singer, Mervyn; Young, J Duncan; Rowan, Kathryn M; ProMISe Trial Investigators; (2015) Trial of early, goal-directed resuscitation for septic shock. The New England journal of medicine, 372 (14). pp. 1301-1311. ISSN 0028-4793 DOI: https://doi.org/10.1056/NEJMoa1500896

Mouncey, Paul R; Osborn, Tiffany M; Power, G Sarah; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Jahan, Rahi; Tan, Jermaine CK; Harvey, Sheila E; Bell, Derek; +5 more... Bion, Julian F; Coats, Timothy J; Singer, Mervyn; Young, J Duncan; Rowan, Kathryn M; (2015) Protocolised Management In Sepsis (ProMISe): a multicentre randomised controlled trial of the clinical effectiveness and cost-effectiveness of early, goal-directed, protocolised resuscitation for emerging septic shock. Health technology assessment (Winchester, England), 19 (97). i-150. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta19970

Pennington, MW; Grieve, R; van der Meulen, JH; (2015) Lifetime cost effectiveness of different brands of prosthesis used for total hip arthroplasty: a study using the NJR dataset. Bone & Joint Journal, 97-B (6). pp. 762-770. DOI: https://doi.org/10.1302/0301-620X.97B6.34806

Sadique, Z; Grieve, R; Harrison, D; Rowan, K; (2015) Cost-Effectiveness Of Early Parenteral Versus Enteral Nutrition In Critically Ill Patients. Value in health, 18 (7). A532-. ISSN 1098-3015 DOI: https://doi.org/10.1016/j.jval.2015.09.1658 Full text not available from this repository.

Sadique, Zia; Harrison, David A; Grieve, Richard; Rowan, Kathryn M; Pearse, Rupert M; OPTIMISE study group; (2015) Cost-effectiveness of a cardiac output-guided haemodynamic therapy algorithm in high-risk patients undergoing major gastrointestinal surgery. Perioperative medicine (London, England), 4 (1). 13-. ISSN 2047-0525 DOI: https://doi.org/10.1186/s13741-015-0024-x

Steventon, A; (2015) Evaluating complex interventions using routinely collected data: Methods to improve the validity of randomised controlled trials and observational studies. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.02212900

Steventon, Adam; Grieve, Richard; Bardsley, Martin; (2015) An Approach to Assess Generalizability in Comparative Effectiveness Research: A Case Study of the Whole Systems Demonstrator Cluster Randomized Trial Comparing Telehealth with Usual Care for Patients with Chronic Health Conditions. Medical decision making, 35 (8). pp. 1023-1036. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X15585131

Steventon, Adam; Grieve, Richard; Sekhon, Jasjeet S; (2015) A comparison of alternative strategies for choosing control populations in observational studies. Health services & outcomes research methodology, 15 (3-4). pp. 157-181. ISSN 1387-3741 DOI: https://doi.org/10.1007/s10742-014-0135-8

Bonell, Chris; Allen, Elizabeth; Christie, Deborah; Elbourne, Diana; Fletcher, Adam; Grieve, Richard; LeGood, Rosa; Mathiot, Anne; Scott, Stephen; Wiggins, Meg; +1 more... Viner, Russell M; (2014) Initiating change locally in bullying and aggression through the school environment (INCLUSIVE): study protocol for a cluster randomised controlled trial. Trials, 15 (1). 381-. ISSN 1745-6215 DOI: https://doi.org/10.1186/1745-6215-15-381

Díaz-Ordaz, K; Kenward, Michael G; Grieve, Richard; (2014) Handling Missing Values in Cost Effectiveness Analyses that Use Data From Cluster Randomized Trials. Journal of the Royal Statistical Society Series A, (Statistics in Society), 177 (2). pp. 457-474. ISSN 0964-1998 DOI: https://doi.org/10.1111/rssa.12016 Full text not available from this repository.

IMPROVE Trial Investigators; Powell, Janet T; Sweeting, Michael J; Thompson, Matthew M; Ashleigh, Ray; Bell, Rachel; Gomes, Manuel; Greenhalgh, Roger M; Grieve, Richard; Heatley, Francine; +3 more... Hinchliffe, Robert J; Thompson, Simon G; Ulug, Pinar; (2014) Endovascular or open repair strategy for ruptured abdominal aortic aneurysm: 30 day outcomes from IMPROVE randomised trial. BMJ (Clinical research ed), 348 (jan13 ). f7661-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.f7661

Macrae, Duncan; Grieve, Richard; Allen, Elizabeth; Sadique, Zia; Betts, Helen; Morris, Kevin; Pappachan, Vithayathil John; Parslow, Roger; Tasker, Robert C; Baines, Paul; +13 more... Broadhead, Michael; Duthie, Mark L; Fortune, Peter-Marc; Inwald, David; McMaster, Paddy; Peters, Mark J; Schindler, Margrid; Guerriero, Carla; Piercy, Deborah; Slavik, Zdenek; Snowdon, Claire; Van Dyck, Laura; Elbourne, Diana; (2014) A clinical and economic evaluation of Control of Hyperglycaemia in Paediatric intensive care (CHiP): a randomised controlled trial. Health technology assessment (Winchester, England), 18 (26). pp. 1-210. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta18260

Macrae, Duncan; Grieve, Richard; Allen, Elizabeth; Sadique, Zia; Morris, Kevin; Pappachan, John; Parslow, Roger; Tasker, Robert C; Elbourne, Diana; CHiP Investigators; (2014) A randomized trial of hyperglycemic control in pediatric intensive care. The New England journal of medicine, 370 (2). pp. 107-118. ISSN 0028-4793 DOI: https://doi.org/10.1056/NEJMoa1302564

White, Simon R; Bird, Sheila M; Grieve, Richard; (2014) Review Of Methodological Issues in Cost-Effectiveness Analyses Relating to Injecting Drug Users, and Case-Study Illustrations. Journal of the Royal Statistical Society: Series A (Statistics in Society, 177 (3). pp. 625-642. DOI: https://doi.org/10.1111/rssa.12030 Full text not available from this repository.

Diaz-Ordaz, K; Kenward, MG; Grieve, R; (2013) Handling missing values in cost effectiveness analyses that use data from cluster randomized trials. Journal of the Royal Statistical Society: Series A (Statistics in Society). n/a-n/a. ISSN 1467-985X DOI: https://doi.org/10.1111/rssa.12016 Full text not available from this repository.

Gomes, Manuel; Díaz-Ordaz, Karla; Grieve, Richard; Kenward, Michael G; (2013) Multiple imputation methods for handling missing data in cost-effectiveness analyses that use data from hierarchical studies: an application to cluster randomized trials. Medical decision making, 33 (8). pp. 1051-1063. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X13492203

Grieve, Richard; Hawkins, Neil; Pennington, Mark; (2013) Extrapolation of survival data in cost-effectiveness analyses: improving the current state of play. Medical decision making, 33 (6). pp. 740-742. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X13492018 Full text not available from this repository.

Harrison, D; Muskett, H; Harvey, S; Grieve, R; Shahin, J; Patel, K; Sadique, Z; Allen, E; Dybowski, R; Jit, M; +5 more... Edgeworth, J; Kibbler, C; Barnes, R; Soni, N; Rowan, K; (2013) Development and validation of a risk model for identification of non-neutropenic, critically ill adult patients at high risk of invasive Candida infection: the Fungal Infection Risk Evaluation (FIRE) Study. Health technology assessment (Winchester, England), 17 (3). pp. 1-156. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta17030

Harrison, DA; Prabhu, G; Grieve, R; Harvey, SE; Sadique, MZ; Gomes, M; Griggs, KA; Walmsley, E; Smith, M; Yeoman, P; +4 more... Lecky, FE; Hutchinson, PJA; Menon, DK; Rowan, KM; (2013) Risk Adjustment In Neurocritical care (RAIN)--prospective validation of risk prediction models for adult patients with acute traumatic brain injury to use to evaluate the optimum location and comparative costs of neurocritical care: a cohort study. Health technology assessment (Winchester, England), 17 (23). vii-350. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta17230

Karnon, Jonathan; Caffrey, Orla; Pham, Clarabelle; Grieve, Richard; Ben-Tovim, David; Hakendorf, Paul; Crotty, Maria; (2013) Applying risk adjusted cost-effectiveness (RAC-E) analysis to hospitals: estimating the costs and consequences of variation in clinical practice. Health economics, 22 (6). pp. 631-642. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.2828 Full text not available from this repository.

Kreif, N; (2013) Statistical Methods to Address Selection Bias in Economic Evaluations that Use Patient-Level Observational Data. PhD (research paper style) thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04653719

Kreif, Noémi; Grieve, Richard; Radice, Rosalba; Sekhon, Jasjeet S; (2013) Regression-adjusted matching and double-robust methods for estimating average treatment effects in health economic evaluation. Health services & outcomes research methodology, 13 (2-4). pp. 174-202. ISSN 1387-3741 DOI: https://doi.org/10.1007/s10742-013-0109-2 Full text not available from this repository.

Ng, Edmond S-W; Diaz-Ordaz, Karla; Grieve, Richard; Nixon, Richard M; Thompson, Simon G; Carpenter, James R; (2013) Multilevel models for cost-effectiveness analyses that use cluster randomised trial data: An approach to model choice. Statistical methods in medical research, 25 (5). pp. 2036-2052. ISSN 0962-2802 DOI: https://doi.org/10.1177/0962280213511719 Full text not available from this repository.

Ng, Edmond S-W; Grieve, Richard; Carpenter, James R; (2013) Two-Stage Nonparametric Bootstrap Sampling with Shrinkage Correction for Clustered Data. The Stata journal, 13 (1). pp. 141-164. ISSN 1536-867X DOI: https://doi.org/10.1177/1536867x1301300111 Full text not available from this repository.

Pennington, Mark; Grieve, Richard; Black, Nick; van der Meulen, Jan H; (2013) Functional outcome, revision rates and mortality after primary total hip replacement--a national comparison of nine prosthesis brands in England. PloS one, 8 (9). e73228-. ISSN 1932-6203 DOI: https://doi.org/10.1371/journal.pone.0073228

Pennington, Mark; Grieve, Richard; Sekhon, Jasjeet S; Gregg, Paul; Black, Nick; van der Meulen, Jan H; (2013) Cemented, cementless, and hybrid prostheses for total hip replacement: cost effectiveness analysis. BMJ (Clinical research ed), 346 (feb27 ). f1026-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.f1026

Sadique, Z; Grieve, R; Harrison, DA; Jit, M; Allen, E; Rowan, KM; FIRE Study Investigators; (2013) An integrated approach to evaluating alternative risk prediction strategies: a case study comparing alternative approaches for preventing invasive fungal disease. Value in health, 16 (8). pp. 1111-1122. ISSN 1098-3015 DOI: https://doi.org/10.1016/j.jval.2013.09.006 Full text not available from this repository.

Gomes, Manuel; (2012) Statistical methods for cost-effectiveness analysis that use cluster-randomised trials. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.04646546

Gomes, Manuel; Grieve, Richard; Nixon, Richard; Edmunds, WJ; (2012) Statistical methods for cost-effectiveness analyses that use data from cluster randomized trials: a systematic review and checklist for critical appraisal. Medical decision making, 32 (1). pp. 209-220. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X11407341 Full text not available from this repository.

Gomes, Manuel; Grieve, Richard; Nixon, Richard; Ng, Edmond S-W; Carpenter, James; Thompson, Simon G; (2012) Methods for covariate adjustment in cost-effectiveness analysis that use cluster randomised trials. Health economics, 21 (9). pp. 1101-1118. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.2812 Full text not available from this repository.

Gomes, Manuel; Ng, Edmond S-W; Grieve, Richard; Nixon, Richard; Carpenter, James; Thompson, Simon G; (2012) Developing appropriate methods for cost-effectiveness analysis of cluster randomized trials. Medical decision making, 32 (2). pp. 350-361. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X11418372

Kreif, Noemi; Grieve, Richard; Radice, Rosalba; Sadique, Zia; Ramsahai, Roland; Sekhon, Jasjeet S; (2012) Methods for estimating subgroup effects in cost-effectiveness analyses that use observational data. Medical decision making, 32 (6). pp. 750-763. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X12448929 Full text not available from this repository.

Kreif, Noémi; Grieve, Richard; Sadique, M Zia; (2012) Statistical methods for cost-effectiveness analyses that use observational data: a critical appraisal tool and review of current practice. Health economics, 22 (4). pp. 486-500. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.2806 Full text not available from this repository.

Radice, Rosalba; Ramsahai, Roland; Grieve, Richard; Kreif, Noemi; Sadique, Zia; Sekhon, Jasjeet S; (2012) Evaluating treatment effectiveness in patient subgroups: a comparison of propensity score methods with an automated matching approach. The international journal of biostatistics, 8 (1). 25-. ISSN 2194-573X DOI: https://doi.org/10.1515/1557-4679.1382

Reeves, BC; Harding, SP; Langham, J; Grieve, R; Tomlin, K; Walker, J; Guerriero, C; Carpenter, J; Patton, WP; Muldrew, KA; +2 more... Peto, T; Chakravarthy, U; (2012) Verteporfin photodynamic therapy for neovascular age-related macular degeneration: cohort study for the UK. Health technology assessment (Winchester, England), 16 (6). i-200. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta16060

Sekhon, Jasjeet Singh; Grieve, Richard D; (2012) A matching method for improving covariate balance in cost-effectiveness analyses. Health economics, 21 (6). pp. 695-714. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.1748 Full text not available from this repository.

Noah, Moronke A; Peek, Giles J; Finney, Simon J; Griffiths, Mark J; Harrison, David A; Grieve, Richard; Sadique, M Zia; Sekhon, Jasjeet S; McAuley, Daniel F; Firmin, Richard K; +12 more... Harvey, Christopher; Cordingley, Jeremy J; Price, Susanna; Vuylsteke, Alain; Jenkins, David P; Noble, David W; Bloomfield, Roxanna; Walsh, Timothy S; Perkins, Gavin D; Menon, David; Taylor, Bruce L; Rowan, Kathryn M; (2011) Referral to an extracorporeal membrane oxygenation center and mortality among patients with severe 2009 influenza A(H1N1). JAMA, 306 (15). pp. 1659-1668. ISSN 0098-7484 DOI: https://doi.org/10.1001/jama.2011.1471 Full text not available from this repository.

Ramsahai, Roland R; Grieve, Richard; Sekhon, Jasjeet S; (2011) Extending iterative matching methods: an approach to improving covariate balance that allows prioritisation. Health services & outcomes research methodology, 11 (3-4). pp. 95-114. ISSN 1387-3741 DOI: https://doi.org/10.1007/s10742-011-0075-5 Full text not available from this repository.

Sadique, M Zia; Grieve, Richard; Harrison, David A; Cuthbertson, Brian H; Rowan, Kathryn M; (2011) Is Drotrecogin alfa (activated) for adults with severe sepsis, cost-effective in routine clinical practice? Critical care (London, England), 15 (5). R228-. ISSN 1364-8535 DOI: https://doi.org/10.1186/cc10468

Grieve, Richard; Cairns, John; Thompson, Simon G; (2010) Improving costing methods in multicentre economic evaluation: the use of multiple imputation for unit costs. Health economics, 19 (8). pp. 939-954. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.1531 Full text not available from this repository.

Grieve, Richard; Nixon, Richard; Thompson, Simon G; (2010) Bayesian hierarchical models for cost-effectiveness analyses that use data from cluster randomized trials. Medical decision making, 30 (2). pp. 163-175. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X09341752 Full text not available from this repository.

Macrae, Duncan; Pappachan, John; Grieve, Richard; Parslow, Roger; Nadel, Simon; Schindler, Margrid; Baines, Paul; Fortune, Peter-Marc; Slavik, Zdenek; Goldman, Allan; +11 more... Truesdale, Ann; Betts, Helen; Allen, Elizabeth; Snowdon, Claire; Percy, Deborah; Broadhead, Michael; Quick, Tara; Peters, Mark; Morris, Kevin; Tasker, Robert; Elbourne, Diana; (2010) Control of hyperglycaemia in paediatric intensive care (CHiP): study protocol. BMC pediatrics, 10 (1). 5-. ISSN 1471-2431 DOI: https://doi.org/10.1186/1471-2431-10-5

Baltussen, Rob; Acharya, Arnab; Antioch, Kathryn; Chisholm, Dan; Grieve, Richard; Kirigia, Joses; Torres-Edejer, Tessa Tan; Walker, Damien; Evans, David; (2009) Cost-Effectiveness and Resource Allocation (CERA) - directions for the future. Cost Effectiveness and Resource Allocation : C/E, 7 (1). 14-. ISSN 1478-7547 DOI: https://doi.org/10.1186/1478-7547-7-14

Grieve, Richard; Guerriero, Carla; Walker, Jemma; Tomlin, Keith; Langham, Julia; Harding, Simon; Chakravathy, Usha; Carpenter, James; Reeves, Barnaby C; Verteporfin Photodynamic Therapy Cohort Study Group; (2009) Verteporfin photodynamic therapy cohort study: report 3: cost effectiveness and lessons for future evaluations. Ophthalmology, 116 (12). 2471-77.e1-2-. ISSN 0161-6420 DOI: https://doi.org/10.1016/j.ophtha.2009.10.023 Full text not available from this repository.

Grishchenko, Marina; Grieve, Richard D; Sweeting, Michael J; De Angelis, Daniela; Thomson, Brian J; Ryder, Stephen D; Irving, William L; Trent HCV Study Group; (2009) Cost-effectiveness of pegylated interferon and ribavirin for patients with chronic hepatitis C treated in routine clinical practice. International journal of technology assessment in health care, 25 (2). pp. 171-180. ISSN 0266-4623 DOI: https://doi.org/10.1017/S0266462309090229

Harding, Simon P; Tomlin, Keith; Reeves, Barnaby C; Langham, Julia; Walker, Jemma; Carpenter, James; Grieve, Richard; Patton, William P; Muldrew, Katherine A; Peto, Tunde; +2 more... Chakravarthy, Usha; Verteporfin Photodynamic Therapy Cohort Study Group; (2009) Verteporfin photodynamic therapy cohort study: report 1: effectiveness and factors influencing outcomes. Ophthalmology, 116 (12). e1-e8. ISSN 0161-6420 DOI: https://doi.org/10.1016/j.ophtha.2009.10.022 Full text not available from this repository.

Hutchings, Andrew; Durand, Mary Alison; Grieve, Richard; Harrison, David; Rowan, Kathy; Green, Judith; Cairns, John; Black, Nick; (2009) Evaluation of modernisation of adult critical care services in England: time series and cost effectiveness analysis. BMJ, 339 (nov11 ). b4353-. ISSN 1468-5833 DOI: https://doi.org/10.1136/bmj.b4353

Reeves, Barnaby C; Langham, Julia; Walker, Jemma; Grieve, Richard; Chakravarthy, Usha; Tomlin, Keith; Carpenter, James; Guerriero, Carla; Harding, Simon P; Verteporfin Photodynamic Therapy Cohort Study Group; (2009) Verteporfin photodynamic therapy cohort study: report 2: clinical measures of vision and health-related quality of life. Ophthalmology, 116 (12). pp. 2463-2470. ISSN 0161-6420 DOI: https://doi.org/10.1016/j.ophtha.2009.10.031 Full text not available from this repository.

Grieve, Richard; Grishchenko, Marina; Cairns, John; (2008) SF-6D versus EQ-5D: reasons for differences in utility scores and impact on reported cost-utility. The European journal of health economics, 10 (1). pp. 15-23. ISSN 1618-7598 DOI: https://doi.org/10.1007/s10198-008-0097-2 Full text not available from this repository.

Grieve, Richard; Sekhon, Jasjeet S; Hu, Teh-Wei; Bloom, Joan R; (2008) Evaluating health care programs by combining cost with quality of life measures: a case study comparing capitation and fee for service. Health services research, 43 (4). pp. 1204-1222. ISSN 0017-9124 DOI: https://doi.org/10.1111/j.1475-6773.2008.00834.x Full text not available from this repository.

Huddy, CL; Bennett, CC; Hardy, P; Field, D; Elbourne, D; Grieve, R; Truesdale, A; Diallo, K; INNOVO Trial Collaborating Group; (2008) The INNOVO multicentre randomised controlled trial: neonatal ventilation with inhaled nitric oxide versus ventilatory support without nitric oxide for severe respiratory failure in preterm infants: follow up at 4-5 years. Archives of disease in childhood Fetal and neonatal edition, 93 (6). F430-F435. ISSN 1359-2998 DOI: https://doi.org/10.1136/adc.2007.129353 Full text not available from this repository.

Thomson, BJ; Kwong, G; Ratib, S; Sweeting, M; Ryder, SD; De Angelis, D; Grieve, R; Irving, WL; Trent HCV Study Group; (2008) Response rates to combination therapy for chronic HCV infection in a clinical setting and derivation of probability tables for individual patient management. Journal of viral hepatitis, 15 (4). pp. 271-278. ISSN 1352-0504 DOI: https://doi.org/10.1111/j.1365-2893.2007.00941.x Full text not available from this repository.

Field, D; Elbourne, D; Hardy, P; Fenton, AC; Ahluwalia, J; Halliday, HL; Subhedar, N; Heinonen, K; Aikio, O; Grieve, R; +5 more... Truesdale, A; Tomlin, K; Normand, C; Stocks, J; INNOVO Trial Collaborating Group; (2007) Neonatal ventilation with inhaled nitric oxide vs. ventilatory support without inhaled nitric oxide for infants with severe respiratory failure born at or near term: the INNOVO multicentre randomised controlled trial. Neonatology, 91 (2). pp. 73-82. ISSN 1661-7800 DOI: https://doi.org/10.1159/000097123 Full text not available from this repository.

Grieve, R; Sekhon, J; Kang, SH; Hu, TW; Bloom, J; (2007) Cost-effectiveness analysis of different reimbursement models for patients with severe mental illness. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/9619 Full text not available from this repository.

Grieve, R; Roberts, J; Wright, M; Sweeting, M; DeAngelis, D; Rosenberg, W; Bassendine, M; Main, J; Thomas, H; (2006) Cost effectiveness of interferon alpha or peginterferon alpha with ribavirin for histologically mild chronic hepatitis C. Gut, 55 (9). pp. 1332-1338. ISSN 0017-5749 DOI: https://doi.org/10.1136/gut.2005.064774 Full text not available from this repository.

Grieve, Richard; Nixon, Richard; Thompson, Simon G; Cairns, John; (2006) Multilevel models for estimating incremental net benefits in multinational studies. Health economics, 16 (8). pp. 815-826. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.1198 Full text not available from this repository.

Thompson, Simon G; Nixon, Richard M; Grieve, Richard; (2006) Addressing the issues that arise in analysing multicentre cost data, with application to a multinational study. Journal of health economics, 25 (6). pp. 1015-1028. ISSN 0167-6296 DOI: https://doi.org/10.1016/j.jhealeco.2006.02.001 Full text not available from this repository.

Wright, M; Grieve, R; Roberts, J; Main, J; Thomas, HC; UK Mild Hepatitis C Trial Investigators; (2006) Health benefits of antiviral therapy for mild chronic hepatitis C: randomised controlled trial and economic evaluation. Health technology assessment (Winchester, England), 10 (21). 1-iii. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta10210

Brant, L; Harris, HE; Ramsay, ME; Grieve, R; Roberts, J; HCV National Register Steering Group*; (2005) Pathways of care and resource utilization in a national cohort of patients with transfusion-acquired hepatitis C. Journal of viral hepatitis, 12 (6). pp. 618-626. ISSN 1352-0504 DOI: https://doi.org/10.1111/j.1365-2893.2005.00654.x Full text not available from this repository.

Field, D; Elbourne, D; Truesdale, A; Grieve, R; Hardy, P; Fenton, AC; Subhedar, N; Ahluwalia, J; Halliday, HL; Stocks, J; +3 more... Tomlin, K; Normand, C; INNOVO Trial Collaborating Group; (2005) Neonatal Ventilation With Inhaled Nitric Oxide Versus Ventilatory Support Without Inhaled Nitric Oxide for Preterm Infants With Severe Respiratory Failure: the INNOVO multicentre randomised controlled trial (ISRCTN 17821339). Pediatrics, 115 (4). pp. 926-936. ISSN 0031-4005 DOI: https://doi.org/10.1542/peds.2004-1209 Full text not available from this repository.

Grieve, R; (2005) Review: Health economics: an introduction to economic evaluation. Second edition. European journal of public health, 15 (2). pp. 216-217. ISSN 1101-1262 DOI: https://doi.org/10.1093/eurpub/cki138 Full text not available from this repository.

Grieve, Richard; Nixon, Richard; Thompson, Simon G; Normand, Charles; (2005) Using multilevel models for assessing the variability of multinational resource use and cost data. Health economics, 14 (2). pp. 185-196. ISSN 1057-9230 DOI: https://doi.org/10.1002/hec.916 Full text not available from this repository.

Bhalla, A; Grieve, R; Tilling, K; Rudd, AG; Wolfe, CDA; BIOMED II European Study of Stroke Care; (2004) Older stroke patients in Europe: stroke care and determinants of outcome. Age and ageing, 33 (6). pp. 618-624. ISSN 0002-0729 DOI: https://doi.org/10.1093/ageing/afh219 Full text not available from this repository.

Hardy, P; Field, D; Grieve, R; (2004) Neonatal ventilation with inhaled nitric oxide (iNO) versus ventilatory support without iNO for term and near term infants with severe respiratory failure: The INNOVO multicentre randomised controlled trial. [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/19457 Full text not available from this repository.

Vickers, AJ; Rees, RW; Zollman, CE; McCarney, R; Smith, CM; Ellis, N; Fisher, P; Van Haselen, R; Wonderling, D; Grieve, R; (2004) Acupuncture of chronic headache disorders in primary care: randomised controlled trial and economic analysis. Health technology assessment (Winchester, England), 8 (48). iii-35. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta8480

Wonderling, David; Vickers, Andrew J; Grieve, Richard; McCarney, Rob; (2004) Cost effectiveness analysis of a randomised trial of acupuncture for chronic headache in primary care. BMJ (Clinical research ed), 328 (7442). 747-. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.38033.896505.EB

Grieve, Richard; Hutton, John; Green, Colin; (2003) Selecting methods for the prediction of future events in cost-effectiveness models: a decision-framework and example from the cardiovascular field. Health policy (Amsterdam, Netherlands), 64 (3). pp. 311-324. ISSN 0168-8510 DOI: https://doi.org/10.1016/s0168-8510(02)00184-7 Full text not available from this repository.

Grieve, Richard; Thompson, Simon; Normand, Charles; Suri, Ranjan; Bush, Andrew; Wallis, Colin; (2003) A cost-effectiveness analysis of rhDNase in children with cystic fibrosis. International journal of technology assessment in health care, 19 (1). pp. 71-79. ISSN 0266-4623 DOI: https://doi.org/10.1017/s0266462303000072

Grieve, R; Roberts, J; (2002) Economic evaluation for hepatitis C. Acta gastro-enterologica Belgica, 65 (2). pp. 104-109. ISSN 0001-5644 https://researchonline.lshtm.ac.uk/id/eprint/17441 Full text not available from this repository.

Suri, R; Grieve, R; Normand, C; Metcalfe, C; Thompson, S; Wallis, C; Bush, A; (2002) Effects of hypertonic saline, alternate day and daily rhDNase on healthcare use, costs and outcomes in children with cystic fibrosis. Thorax, 57 (10). pp. 841-846. ISSN 0040-6376 DOI: https://doi.org/10.1136/thorax.57.10.841 Full text not available from this repository.

Suri, R; Wallis, C; Bush, A; Thompson, S; Normand, C; Flather, M; Grieve, R; Metcalfe, C; Lees, B; (2002) A comparative study of hypertonic saline, daily and alternate-day rhDNase in children with cystic fibrosis. Health technology assessment, 6 (34). iii-60. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta6340

Grieve, R; Dundas, R; Beech, R; Wolfe, C; (2001) The development and use of a method to compare the costs of acute stroke across Europe. Age and ageing, 30 (1). pp. 67-72. ISSN 0002-0729 DOI: https://doi.org/10.1093/ageing/30.1.67 Full text not available from this repository.

Grieve, R; Hutton, J; Bhalla, A; Rastenytë, D; Ryglewicz, D; Sarti, C; Lamassa, M; Giroud, M; Dundas, R; Wolfe, CD; (2001) A comparison of the costs and survival of hospital-admitted stroke patients across Europe. Stroke; a journal of cerebral circulation, 32 (7). pp. 1684-1691. ISSN 0039-2499 DOI: https://doi.org/10.1161/01.str.32.7.1684 Full text not available from this repository.

Suri, R; Metcalfe, C; Lees, B; Grieve, R; Flather, M; Normand, C; Thompson, S; Bush, A; Wallis, C; (2001) Comparison of hypertonic saline and alternate-day or daily recombinant human deoxyribonuclease in children with cystic fibrosis: a randomised trial. Lancet, 358 (9290). pp. 1316-1321. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(01)06412-1 Full text not available from this repository.