Standout Papers

Calculating the sample size required for developing a clinic... 2016 2026 2019 2022 1.1k
  1. Calculating the sample size required for developing a clinical prediction model (2020)
    Richard D Riley, Joie Ensor et al. BMJ
  2. Minimum sample size for developing a multivariable prediction model: PART II ‐ binary and time‐to‐event outcomes (2018)
    Richard D Riley, Kym I E Snell et al. Statistics in Medicine
  3. A guide to systematic review and meta-analysis of prognostic factor studies (2019)
    Richard D Riley, Karel G.M. Moons et al. BMJ
  4. A guide to systematic review and meta-analysis of prediction model performance (2017)
    Thomas P. A. Debray, Johanna AAG Damen et al. BMJ
  5. External validation of clinical prediction models using big datasets from e-health records or IPD meta-analysis: opportunities and challenges (2016)
    Richard D Riley, Joie Ensor et al. BMJ
  6. Minimum sample size for external validation of a clinical prediction model with a binary outcome (2021)
    Richard D Riley, Thomas P. A. Debray et al. Statistics in Medicine
  7. Evaluation of clinical prediction models (part 2): how to undertake an external validation study (2024)
    Richard D Riley, Lucinda Archer et al. BMJ
  8. Evaluation of clinical prediction models (part 3): calculating the sample size required for an external validation study (2024)
    Richard D Riley, Kym I E Snell et al. BMJ

Immediate Impact

2 from Science/Nature 65 standout
Sub-graph 1 of 20

Citing Papers

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3 intermediate papers

Works of Joie Ensor being referenced

Minimum sample size for developing a multivariable prediction model: PART II ‐ binary and time‐to‐event outcomes
2018 Standout
A guide to systematic review and meta-analysis of prediction model performance
2017 Standout
and 3 more

Author Peers

Author Last Decade Papers Cites
Joie Ensor 441 404 368 897 862 62 4.6k
Kym I E Snell 348 389 286 1005 904 69 4.9k
Joris A. H. de Groot 373 352 263 641 760 39 4.0k
Thomas P. A. Debray 791 683 750 913 1064 104 6.0k
Maarten van Smeden 399 459 444 878 1137 135 6.2k
Jørgen Hilden 772 642 511 967 576 147 5.4k
Rumana Omar 410 573 671 719 795 125 6.7k
Nirav R. Shah 357 785 236 690 692 114 5.6k
Robert Wolff 281 260 79 961 1004 94 6.2k
Sara Schroter 951 563 234 698 535 70 4.5k
Karel G. M. Moons 208 222 152 647 517 28 3.1k

All Works

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2026