A Note on the Estimate of Treatment Effect from a Cox Regression Model When the Proportionality Assumption Is Violated

DOI10.1080/03610920500476671zbMath1084.62100OpenAlexW2048674872MaRDI QIDQ5201511

G. H. Frank Liu, Y. H. Joshua Chen

Publication date: 19 April 2006

Published in: Communications in Statistics - Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03610920500476671

zbMATH Keywords

maximum likelihood estimatorproportionalityCox proportional hazards modelcrossing hazards

Mathematics Subject Classification ID

Applications of statistics to biology and medical sciences; meta analysis (62P10) Estimation in survival analysis and censored data (62N02)

Cites Work

• Martingale-based residuals for survival models
• Misspecified proportional hazard models
• Chi-squared goodness-of-fit tests for the proportional hazards regression model
• Estimation of the average hazard ratio
• Checking the Cox model with cumulative sums of martingale-based residuals
• Proportional hazards tests and diagnostics based on weighted residuals
• Estimating average regression effect under non-proportional hazards

This page was built for publication: A Note on the Estimate of Treatment Effect from a Cox Regression Model When the Proportionality Assumption Is Violated