Box 91 Comparison of the logrank test and the Cox model

Logranktest

Cox model

Provides estimates and standard errors

yes

yes

Assume proportional hazards

no

yes

Stratified analyses with binary or

yes, but number of

yes

categorical data

strata limited

Stratified analyses with continuous data

no

yes

Factorial trials, with interaction term

yes, with some

yes

manipulation

0 0

Post a comment