Journal article
Minimum sample size for external validation of a clinical prediction model with a continuous outcome
- Abstract:
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Clinical prediction models provide individualized outcome predictions to inform patient counseling and clinical decision making. External validation is the process of examining a prediction model's performance in data independent to that used for model development. Current external validation studies often suffer from small sample sizes, and subsequently imprecise estimates of a model's predictive performance. To address this, we propose how to determine the minimum sample size needed for ext...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, 1.4MB, Terms of use)
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- Publisher copy:
- 10.1002/sim.8766
Authors
Bibliographic Details
- Publisher:
- Wiley
- Journal:
- Statistics in Medicine More from this journal
- Volume:
- 40
- Issue:
- 1
- Article number:
- sim.8766
- Pages:
- 133-146
- Publication date:
- 2020-11-04
- Acceptance date:
- 2020-09-11
- DOI:
- EISSN:
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1097-0258
- ISSN:
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0277-6715
Item Description
- Language:
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English
- Keywords:
- Pubs id:
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1140916
- Local pid:
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pubs:1140916
- Deposit date:
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2020-11-07
Terms of use
- Copyright holder:
- Arcber et al.
- Copyright date:
- 2020
- Rights statement:
- © 2020 The Authors. Statistics in Medicine published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
- Licence:
- CC Attribution (CC BY)
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