Barry, Luke E; Carter, Laura; Nianogo, Roch; O'Neill, Ciaran; O'Shea, Eamon; O'Neill, Stephen; (2024) The association of comorbid dementia with length of stay, cost and mortality among older adults in US acute hospitals: An observational study. Archives of gerontology and geriatrics, 125. 105487-. ISSN 0167-4943 DOI: https://doi.org/10.1016/j.archger.2024.105487

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

Boadu, Paul; McLaughlin, Leah; Noyes, Jane; O'Neill, Stephen; Al-Haboubi, Mustafa; Williams, Lorraine; Bostock, Jennifer; Mays, Nicholas; (2024) Subgroup differences in public attitudes, preferences and self-reported behaviour related to deceased organ donation before and after the introduction of the 'soft' opt-out consent system in England: mixed-methods study. BMC health services research, 24 (1). 1447-. ISSN 1472-6963 DOI: https://doi.org/10.1186/s12913-024-11821-3

Knowles, Rebecca; Chandler, Clare; O'Neill, Stephen; Sharland, Mike; Mays, Nicholas; (2024) A systematic review of national interventions and policies to optimize antibiotic use in healthcare settings in England. Journal of Antimicrobial Chemotherapy, 79 (6). pp. 1234-1247. ISSN 0305-7453 DOI: https://doi.org/10.1093/jac/dkae061

McLaughlin, Leah; Williams, Lorraine; Noyes, Jane; Al-Haboubi, Mustafa; Boadu, Paul; Bostock, Jennifer; O'Neil, Stephen; Thomas, Karen; Mays, Nicholas; (2024) Evaluation of the Organ Donation (Deemed Consent) Act, 2019 in England. Project Report. Policy Innovation and Evaluation Research Unit, London School of Hygiene & Tropical Medicine, London. DOI: https://doi.org/10.17037/PUBS.04673056

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, 44 (8). pp. 944-960. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X241289336

O'Neill, Stephen; Bolbocean, Corneliu; Hattab, Zaid; Costa, Mathew L; (2024) Are there subgroups of patients who may benefit from an uncemented hemiarthroplasty? A causal forest analysis of the WHiTE 5 randomised clinical trial. The bone & joint journal, 106-B (7). 656 -661. ISSN 2049-4394 DOI: https://doi.org/10.1302/0301-620X.106B7.BJJ-2024-0267

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

Williams, Lorraine; Bostock, Jennifer; Noyes, Jane; McLaughlin, Leah; O'Neill, Stephen; Al-Haboubi, Mustafa; Boadu, Paul; Mays, Nicholas; (2024) Why did England change its law on deceased organ donation in 2019? The dynamic interplay between evidence and values. Health economics, policy, and law, 19 (3). pp. 353-369. ISSN 1744-1331 DOI: https://doi.org/10.1017/S1744133124000112

Ellins, Jo; Hockings, Lucy; Al-Haboubi, Mustafa; Newbould, Jenny; Fenton, Sarah-Jane; Daniel, Kelly; Stockwell, Stephanie; Leach, Brandi; Sidhu, Manbinder; Bousfield, Jenny; +4 more... McKenna, Gemma; Saunders, Katie; O'Neil, Stephen; Mays, Nicholas; (2023) Early evaluation of the Children and Young People’s Mental Health Trailblazer programme: a rapid mixed-methods study. Project Report. NIHR. DOI: https://doi.org/10.3310/XQWU4117 Item availability may be restricted.

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

Murphy, Sarah; Carter, Laura; Al Shizawi, Tasneem; Queally, Michelle; Brennan, Sarah; O'Neill, Stephen; (2023) Exploring the relationship between breastfeeding and the incidence of infant illnesses in Ireland: evidence from a nationally representative prospective cohort study. BMC Public Health, 23 (1). 140-. ISSN 1471-2458 DOI: https://doi.org/10.1186/s12889-023-15045-8

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

Boadu, Paul; McLaughlin, Leah; Al-Haboubi, Mustafa; Bostock, Jennifer; Noyes, Jane; O'Neill, Stephen; Mays, Nicholas; (2022) A machine-learning approach to estimating public intentions to become a living kidney donor in England: Evidence from repeated cross-sectional survey data. Frontiers in public health, 10. 1052338-. ISSN 2296-2565 DOI: https://doi.org/10.3389/fpubh.2022.1052338

Carter, L; Yadav, A; O'Neill, S; O'Shea, E; (2022) Extended length of stay and related costs associated with dementia in acute care hospitals in Ireland. Aging & mental health, 27 (5). pp. 911-920. ISSN 1360-7863 DOI: https://doi.org/10.1080/13607863.2022.2068128

Clarke, Geraldine M; Steventon, Adam; O'Neill, Stephen; (2022) A comparison of synthetic control approaches for the evaluation of policy interventions using observational data: Evaluating the impact of redesigning urgent and emergency care in Northumberland. Health services research, 58 (2). pp. 445-457. ISSN 0017-9124 DOI: https://doi.org/10.1111/1475-6773.14126

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

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

Reddy, Brian P; O'Neill, Stephen; O'Neill, Ciaran; (2022) Explaining spatial accessibility to high-quality nursing home care in the US using machine learning. Spatial and Spatio-temporal Epidemiology, 41. 100503-. ISSN 1877-5845 DOI: https://doi.org/10.1016/j.sste.2022.100503

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

Barry, LE; O'Neill, S; Heaney, LG; O'Neill, C; (2021) Stress-related health depreciation: Using allostatic load to predict self-rated health. Social Science & Medicine, 283. 114170-. ISSN 0277-9536 DOI: https://doi.org/10.1016/j.socscimed.2021.114170

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

Carter, Laura; O'Neill, Stephen; Keogh, Fiona; Pierce, Maria; O'Shea, Eamon; (2021) Intensive home care supports, informal care and private provision for people with dementia in Ireland. Dementia, 20 (1). pp. 47-65. ISSN 1471-3012 DOI: https://doi.org/10.1177/1471301219863580

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

Pierse, Tom; O'Neill, Stephen; Dinneen, Sean F; O'Neill, Ciaran; (2021) A simulation study of the economic and health impact of a diabetes prevention programme in Ireland. Diabetic medicine : a journal of the British Diabetic Association, 38 (6). e14540-. ISSN 0742-3071 DOI: https://doi.org/10.1111/dme.14540

Singh, Vanita; Garg, Amit; Laha, Arnab Kumar; O'Neill, Stephen; (2021) Publicly Financed Health Insurance Schemes and Horizontal Inequity in Inpatient Service Use in India. Asia Pacific Journal of Health Management, 16 (1). pp. 52-63. ISSN 1833-3818 DOI: https://doi.org/10.24083/apjhm.v16i1.443

Ibrahim, Andrew M; Nuliyalu, Ushapoorna; Lawton, Emily J; O'Neil, Stephen; Dimick, Justin B; Gulseren, Baris; Sinha, Shashank S; Hollingsworth, John M; Engler, Tedi A; Ryan, Andrew M; (2020) Evaluation of US Hospital Episode Spending for Acute Inpatient Conditions After the Patient Protection and Affordable Care Act. JAMA Network Open, 3 (11). e2023926-. DOI: https://doi.org/10.1001/jamanetworkopen.2020.23926

Kelleher, Dan; Barry, Luke; Hobbins, Anna; O'Neill, Stephen; Doherty, Edel; O'Neill, Ciaran; (2020) Examining the transnational health preferences of a group of Eastern European migrants relative to a European host population using the EQ-5D-5L. SOCIAL SCIENCE & MEDICINE, 246. 112801-. ISSN 0277-9536 DOI: https://doi.org/10.1016/j.socscimed.2020.112801

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

Pierse, Tom; Keogh, Fiona; O'Neill, Stephen; (2020) Generating national projections of dementia cases for Ireland using a calibrated macro-simulation model. BMJ open, 10 (8). e035463-. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2019-035463

Reddy, Brian P; O'Neill, Stephen; O'Neill, Ciaran; (2020) Developing composite indices of geographical access and need for nursing home care in Ireland using multiple criteria decision analysis. HRB Open Research, 3. 65-. DOI: https://doi.org/10.12688/hrbopenres.13045.1

Reddy, Brian P; O'Neill, Stephen; O'Neill, Ciaran; (2020) Developing composite indices of geographical access and need for nursing home care in Ireland using multiple criteria decision analysis. HRB open research, 3. 65-. ISSN 2515-4826 DOI: https://doi.org/10.12688/hrbopenres.13045.1

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

Raymakers, AJN; O'Neill, S; O'Leary, N; Gillespie, P; (2018) ‘What is dead may never die’ — Cost-minimization analysis in the context of medical devices in Europe. HEALTH POLICY AND TECHNOLOGY, 7 (3). pp. 227-229. ISSN 2211-8837 DOI: https://doi.org/10.1016/j.hlpt.2018.07.002

Buckley, Cathal; Wall, David P; Moran, Brian; O'Neill, Stephen; Murphy, Paul NC; (2016) Phosphorus management on Irish dairy farms post controls introduced under the EU Nitrates Directive. Agricultural systems, 142. pp. 1-8. ISSN 0308-521X DOI: https://doi.org/10.1016/j.agsy.2015.10.007 Full text not available from this repository.

O'Donnell, Owen; O'Neill, Stephen; Van Ourti, Tom; Walsh, Brendan; (2016) conindex: Estimation of concentration indices. The Stata journal, 16 (1). pp. 112-138. ISSN 1536-867X DOI: https://doi.org/10.1177/1536867x1601600112 Full text not available from this repository.

O'Neill, Stephen; Hanrahan, Kevin; (2016) The capitalization of coupled and decoupled CAP payments into land rental rates. AGRICULTURAL ECONOMICS, 47 (3). pp. 285-294. ISSN 0169-5150 DOI: https://doi.org/10.1111/agec.12229

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