| Factors associated with COVID-19-related death using OpenSAFELY EJ Williamson, AJ Walker, K Bhaskaran, S Bacon, C Bates, CE Morton, ... Nature 584 (7821), 430-436, 2020 | 6766* | 2020 |
| Impact of direct acting antiviral therapy in patients with chronic hepatitis C and decompensated cirrhosis GR Foster, WL Irving, MCM Cheung, AJ Walker, BE Hudson, S Verma, ... Journal of hepatology 64 (6), 1224-1231, 2016 | 580 | 2016 |
| Incidence of venous thromboembolism in patients with cancer–A cohort study using linked United Kingdom databases AJ Walker, TR Card, J West, C Crooks, MJ Grainge European Journal of Cancer 49 (6), 1404-1413, 2013 | 563 | 2013 |
| 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 K Bhaskaran, CT Rentsch, B MacKenna, A Schultze, A Mehrkar, CJ Bates, ... The Lancet HIV 8 (1), e24-e32, 2021 | 469 | 2021 |
| Outcomes after successful direct acting antiviral therapy for patients with chronic hepatitis C and decompensated cirrhosis MCM Cheung, AJ Walker, BE Hudson, S Verma, J McLauchlan, ... Journal of Hepatology, 2016 | 459 | 2016 |
| 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 … R Mathur, CT Rentsch, CE Morton, WJ Hulme, A Schultze, B MacKenna, ... The Lancet 397 (10286), 1711-1724, 2021 | 431 | 2021 |
| Risk of COVID-19-related death among patients with chronic obstructive pulmonary disease or asthma prescribed inhaled corticosteroids: an observational cohort study using the … A Schultze, AJ Walker, B MacKenna, CE Morton, K Bhaskaran, JP Brown, ... The Lancet Respiratory Medicine 8 (11), 1106-1120, 2020 | 288 | 2020 |
| Long COVID burden and risk factors in 10 UK longitudinal studies and electronic health records EJ Thompson, DM Williams, AJ Walker, RE Mitchell, CL Niedzwiedz, ... Nature Communications 13 (1), 1-11, 2022 | 286 | 2022 |
| Case fatality risk of the SARS-CoV-2 variant of concern B. 1.1. 7 in England, 16 November to 5 February DJ Grint, K Wing, E Williamson, HI McDonald, K Bhaskaran, D Evans, ... Eurosurveillance 26 (11), 2100256, 2021 | 218 | 2021 |
| 5‐Fluorouracil chemotherapy affects spatial working memory and newborn neurons in the adult rat hippocampus S Mustafa, A Walker, G Bennett, PM Wigmore European Journal of Neuroscience 28 (2), 323-330, 2008 | 210 | 2008 |
| Opioid prescribing trends and geographical variation in England, 1998–2018: a retrospective database study HJ Curtis, R Croker, AJ Walker, GC Richards, J Quinlan, B Goldacre The Lancet Psychiatry 6 (2), 140-150, 2019 | 202 | 2019 |
| 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 … K Bhaskaran, S Bacon, SJW Evans, CJ Bates, CT Rentsch, B MacKenna, ... The Lancet Regional Health–Europe 6, 2021 | 190 | 2021 |
| When are breast cancer patients at highest risk of venous thromboembolism? A cohort study using English health care data AJ Walker, J West, TR Card, C Crooks, CC Kirwan, MJ Grainge Blood 127 (7), 849-857, 2016 | 127 | 2016 |
| Tricyclic antidepressants and the incidence of certain cancers: a study using the GPRD AJ Walker, T Card, TE Bates, K Muir British journal of cancer 104 (1), 193-197, 2011 | 127 | 2011 |
| Use of non-steroidal anti-inflammatory drugs and risk of death from COVID-19: an OpenSAFELY cohort analysis based on two cohorts AYS Wong, B MacKenna, CE Morton, A Schultze, AJ Walker, K Bhaskaran, ... Annals of the Rheumatic Diseases, 2021 | 114 | 2021 |
| Risks of covid-19 hospital admission and death for people with learning disability: population based cohort study using the OpenSAFELY platform EJ Williamson, HI McDonald, K Bhaskaran, AJ Walker, S Bacon, S Davy, ... bmj 374, 2021 | 106 | 2021 |
| Trends and clinical characteristics of 57.9 million COVID-19 vaccine recipients: a federated analysis of patients’ primary care records in situ using OpenSAFELY HJ Curtis, P Inglesby, CE Morton, B MacKenna, A Green, W Hulme, ... British Journal of General Practice 72 (714), e51-e62, 2022 | 96* | 2022 |
| Causes of death in people with liver cirrhosis in England compared with the general population: a population-based cohort study S Ratib, KM Fleming, CJ Crooks, AJ Walker, J West The American journal of gastroenterology 110 (8), 1149-1158, 2015 | 93 | 2015 |
| Clinical coding of long COVID in English primary care: a federated analysis of 58 million patient records in situ using OpenSAFELY AJ Walker, B MacKenna, P Inglesby, L Tomlinson, CT Rentsch, HJ Curtis, ... British Journal of General Practice 71 (712), e806-e814, 2021 | 90 | 2021 |
| Association between living with children and outcomes from covid-19: OpenSAFELY cohort study of 12 million adults in England H Forbes, CE Morton, S Bacon, HI McDonald, C Minassian, JP Brown, ... bmj 372, 2021 | 90 | 2021 |
Ben GoldacreUniversity of OxfordVerified email at phc.ox.ac.uk
