what is the coefficient mean for a cox regression which model has a coefficient of aft in it what is the hazard rate of a cox model what is the coefficient of cox regression how is the hazard rate interpreted how is cox regression interpreted what is the difference between a cox model and a discrete time hazard model? what is the meaning of the coefficients in the cox model how to interpret the hazard rate what is the difference between aft and cox what is hazard in cox regression cox definition of variable coefficients what is the coefficient used in a cox model definition of coefficient for cox regression what is the difference between exponential hazard and cox regression what is the coefficients for the cox model? what is the aft/cox model what is the definition of coefficient in a cox regression what is the difference between cox regression and aft which of the following describes the interpretation of cox coefficients? the aft model and the discrete time model?