The impact of violation of the proportional hazards assumption on the discrimination of the Cox proportional hazards model

Violation of the proportional hazards assumption had an effect on the discrimination of predictions obtained using a Cox regression model.

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Publication Details

Journal
Diagnostic and Prognostic Research
Published
2026-02-12
DOI
https://doi.org/10.1186/s41512-026-00223-0
Primary Topic
Statistical Methods and Bayesian Inference
Type
article
Field-Weighted Citation Impact
0.00
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article

The impact of violation of the proportional hazards assumption on the discrimination of the Cox proportional hazards model

Douglas S. Lee, Daniele Giardiello
Diagnostic and Prognostic Research
Statistical Methods and Bayesian Inference
article

The impact of violation of the proportional hazards assumption on the discrimination of the Cox proportional hazards model

Douglas S. Lee, Daniele Giardiello
article en

Abstract

Violation of the proportional hazards assumption had an effect on the discrimination of predictions obtained using a Cox regression model.

Diagnostic and Prognostic ResearchVol. 10(1)
Sunnybrook Health Science Centre (CA), Sunnybrook Hospital (CA), University of Milano-Bicocca (IT)
Reduced inequalities
Openalex Percentile: Top 60%
Statistical Methods and Bayesian Inference
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