| Minimum sample size for external validation of a clinical prediction model with a binary outcome RD Riley, TPA Debray, GS Collins, L Archer, J Ensor, M van Smeden, ... Statistics in medicine 40 (19), 4230-4251, 2021 | 171 | 2021 |
| Development and validation of a combined hypoxia and immune prognostic classifier for head and neck cancer JM Brooks, AN Menezes, M Ibrahim, L Archer, N Lal, CJ Bagnall, ... Clinical Cancer Research 25 (17), 5315-5328, 2019 | 91 | 2019 |
| What exactly is meant by “loss of domain” for ventral hernia? Systematic review of definitions SG Parker, S Halligan, S Blackburn, AAO Plumb, L Archer, S Mallett, ... World journal of surgery 43, 396-404, 2019 | 81 | 2019 |
| Identifying predictors of ventral hernia recurrence: systematic review and meta-analysis SG Parker, S . Mallett, L Quinn, CPJ Wood, RW Boulton, S Jamshaid, ... BJS open 5 (2), zraa071, 2021 | 79 | 2021 |
| Association between antihypertensive treatment and adverse events: systematic review and meta-analysis A Albasri, M Hattle, C Koshiaris, A Dunnigan, B Paxton, SE Fox, M Smith, ... bmj 372, 2021 | 77 | 2021 |
| Penalization and shrinkage methods produced unreliable clinical prediction models especially when sample size was small RD Riley, KIE Snell, GP Martin, R Whittle, L Archer, M Sperrin, GS Collins Journal of Clinical Epidemiology 132, 88-96, 2021 | 70 | 2021 |
| External validation of clinical prediction models: simulation-based sample size calculations were more reliable than rules-of-thumb KIE Snell, L Archer, J Ensor, LJ Bonnett, TPA Debray, B Phillips, ... Journal of clinical epidemiology 135, 79-89, 2021 | 69 | 2021 |
| Minimum sample size for external validation of a clinical prediction model with a continuous outcome L Archer, KIE Snell, J Ensor, MT Hudda, GS Collins, RD Riley Statistics in Medicine 40 (1), 133-146, 2021 | 67 | 2021 |
| Minimum sample size calculations for external validation of a clinical prediction model with a time‐to‐event outcome RD Riley, GS Collins, J Ensor, L Archer, S Booth, SI Mozumder, ... Statistics in medicine 41 (7), 1280-1295, 2022 | 43 | 2022 |
| Effects of race and ethnicity on perinatal outcomes in high-income and upper-middle-income countries: an individual participant data meta-analysis of 2 198 655 pregnancies J Sheikh, J Allotey, T Kew, BM Fernández-Félix, J Zamora, A Khalil, ... The Lancet 400 (10368), 2049-2062, 2022 | 31 | 2022 |
| Prognostic biomarkers to identify patients likely to develop severe Crohn's disease: a systematic review. S Halligan, D Boone, L Archer, T Ahmad, S Bloom, M Rodriguez-Justo, ... Health Technology Assessment (Winchester, England) 25 (45), 1, 2021 | 13 | 2021 |
| Identifying predictors of ventral hernia recurrence: systematic review and meta-analysis. BJS Open 5 (2): zraa071 SG Parker, S Mallett, L Quinn, CPJ Wood, RW Boulton, S Jamshaid, ... | 12 | 2021 |
| Evaluation of clinical prediction models (part 1): from development to external validation GS Collins, P Dhiman, J Ma, MM Schlussel, L Archer, B Van Calster, ... bmj 384, 2024 | 10 | 2024 |
| Development and external validation of a risk prediction model for falls in patients with an indication for antihypertensive treatment: retrospective cohort study L Archer, C Koshiaris, S Lay-Flurrie, KIE Snell, RD Riley, R Stevens, ... bmj 379, 2022 | 10 | 2022 |
| Evaluation of clinical prediction models (part 3): calculating the sample size required for an external validation study RD Riley, KIE Snell, L Archer, J Ensor, TPA Debray, B Van Calster, ... bmj 384, 2024 | 8 | 2024 |
| Evaluation of clinical prediction models (part 2): how to undertake an external validation study RD Riley, L Archer, KIE Snell, J Ensor, P Dhiman, GP Martin, LJ Bonnett, ... bmj 384, 2024 | 6 | 2024 |
| Clinical prediction models and the multiverse of madness RD Riley, A Pate, P Dhiman, L Archer, GP Martin, GS Collins BMC medicine 21 (1), 502, 2023 | 4 | 2023 |
| Minimal reporting improvement after peer review in reports of COVID-19 prediction models: systematic review MT Hudda, L Archer, M van Smeden, KGM Moons, GS Collins, ... Journal of Clinical Epidemiology 154, 75-84, 2023 | 4 | 2023 |
| Predicting the risk of acute kidney injury in primary care: derivation and validation of STRATIFY-AKI C Koshiaris, L Archer, S Lay-Flurrie, KIE Snell, RD Riley, R Stevens, ... British Journal of General Practice 73 (733), e605-e614, 2023 | 3 | 2023 |
| Development and External Validation of Individualized Prediction Models for Pain Intensity Outcomes in Patients With Neck Pain, Low Back Pain, or Both in Primary Care Settings L Archer, KIE Snell, S Stynes, I Axén, KM Dunn, NE Foster, ... Physical Therapy 103 (11), pzad128, 2023 | 1 | 2023 |
Richard D RileyUniversity of Birmingham, UK.Verified email at bham.ac.uk
