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Testing the proportional hazards assumption in cox regression and dealing with possible non-proportionality in total joint arthroplasty research: methodological perspectives and review

BACKGROUND: Survival analysis and effect of covariates on survival time is a central research interest. Cox proportional hazards regression remains as a gold standard in the survival analysis. The Cox model relies on the assumption of proportional hazards (PH) across different covariates. PH assumpt...

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Bibliografiska uppgifter
I publikationen:BMC Musculoskelet Disord
Huvudupphovsmän: Kuitunen, Ilari, Ponkilainen, Ville T., Uimonen, Mikko M., Eskelinen, Antti, Reito, Aleksi
Materialtyp: Artigo
Språk:Inglês
Publicerad: BioMed Central 2021
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC8161573/
https://ncbi.nlm.nih.gov/pubmed/34049528
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12891-021-04379-2
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