February 06, 2026 article Open access Multiple imputation for missing values in ordinal variables from cancer registry data when performing Cox proportional hazards regression BMC Medical Research Methodology DOI: 10.1186/s12874-026-02790-8 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 Multiple imputation for cause-specific Cox models: Assessing methods for estimation and prediction 2022 Statistical Methods in Medical Research article Mathematics Statistical Methods and Bayesian Inference Open access 17 citations Individual frailty excess hazard models in cancer epidemiology 2023 Statistics in Medicine article Mathematics Statistical Distribution Estimation and Applications Open access 3 citations 2 results