What is the difference in stratification analysis and covariate adjustment in cox model regression analysis ?

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Daniel Goldman

This discussion might help answer your question. https://www.researchgate.net/post/What_is_the_difference_between_covariate_adjustment_and_subgroup_analysis

Hiba Riyadh Al-abodi

following

Qian Du

This article perfectly explain the difference between stratification/block and covariate https://newprairiepress.org/cgi/viewcontent.cgi?article=1299&context=agstatconference