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What is the difference between crude HR and adjusted HR in Cox regression? How do we calculate adjusted HR?

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Crude HR refers to the HR estimate from a cox regression model including only your variable of interest as predictor. Adjusted HR usually refers to the estimated HR of that variable where other covariates are also included in the cox regression model.

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  • $\begingroup$ SO, "CRUDE HR" WE GET IN UNIVARIATE ANALYSIS AND "ADJUSTED HR" - IN MULTIVARIATE? $\endgroup$ – Beginner Mar 26 '15 at 1:30
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    $\begingroup$ Right, but it's not multivariate, it's multivariable. Multivariate refers to multiple response variables. $\endgroup$ – Aghila Mar 26 '15 at 8:43
  • $\begingroup$ Great Thanks for explanation and useful correction! $\endgroup$ – Beginner Mar 27 '15 at 14:39

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