February 01, 2026 article Open access Bayesian Sample Size Calculations for External Validation Studies of Risk Prediction Models Statistics in Medicine DOI: 10.1002/sim.70389 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 0 stored of 3 References 2 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Minimum sample size for developing a multivariable prediction model using multinomial logistic regression 2023 Statistical Methods in Medical Research article Mathematics Statistical Methods in Epidemiology Open access 170 citations Estimation of required sample size for external validation of risk models for binary outcomes 2021 Statistical Methods in Medical Research article Mathematics Statistical Methods in Epidemiology Open access 60 citations 2 results