Evaluation of clinical prediction models (part 2): how to undertake an external validation study
External validation studies are an important but often neglected part of prediction model research. In this article, the second in a series on model evaluation, Riley and colleagues explain what an external validation study entails and describe the key steps involved, from establishing a high qualit...
Egile Nagusiak: | Riley, RD, Archer, L, Snell, KIE, Ensor, J, Dhiman, P, Martin, GP, Bonnett, LJ, Collins, GS |
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Formatua: | Journal article |
Hizkuntza: | English |
Argitaratua: |
BMJ Publishing Group
2024
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Antzeko izenburuak
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External validation of clinical prediction models: simulation-based sample size calculations were more reliable than rules-of-thumb
nork: Snell, KIE, et al.
Argitaratua: (2021) -
Minimum sample size for external validation of a clinical prediction model with a continuous outcome
nork: Archer, L, et al.
Argitaratua: (2020) -
Minimum sample size for external validation of a clinical prediction model with a binary outcome
nork: Riley, RD, et al.
Argitaratua: (2021) -
Minimum sample size calculations for external validation of a clinical prediction model with a time-to-event outcome
nork: Riley, RD, et al.
Argitaratua: (2021) -
Evaluation of clinical prediction models (part 1): from development to external validation
nork: Collins, GS, et al.
Argitaratua: (2024)