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st: Interpretation of the Coefficients obtained via -stcox-

From   Yuval Arbel <>
To   statalist <>
Subject   st: Interpretation of the Coefficients obtained via -stcox-
Date   Tue, 21 Aug 2012 01:14:35 -0700

Dear Statalisters,

According to stata manual the command -stcox- estimates the following model:

h(t) = h0(t) exp(b1x1 +... + bkxk)

where h(t) is the hazard to survival.

Can I infer from this specification that bk in its original form
(nohr) measures the percent change of the hazard to survive with
respect to xk?

Dr. Yuval Arbel
School of Business
Carmel Academic Center
4 Shaar Palmer Street,
Haifa 33031, Israel

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