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On hazard ratio estimators by proportional hazards models in matched-pair cohort studies
BACKGROUND: In matched-pair cohort studies with censored events, the hazard ratio (HR) may be of main interest. However, it is lesser known in epidemiologic literature that the partial maximum likelihood estimator of a common HR conditional on matched pairs is written in a simple form, namely, the r...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5460539/ https://www.ncbi.nlm.nih.gov/pubmed/28592984 http://dx.doi.org/10.1186/s12982-017-0060-8 |