Data visualization with SAS programming

Hazard ratio plot

Posts: 42

Hazard ratio plot

How to do plot of Hazard Ratio vs Covariate X like below plot with 95% band, and reference line?

I am using proc phreg for the cox regression model using X as predictor variable, with all the other covariates adjustment x1, x2, x3... thank you.

Super Contributor
Posts: 252

Re: Hazard ratio plot

If  you have outputted the corresponding dataset then you could use SGPLOT with three SERIES statements to obtain the Hazard Ratio vs Covariate and the 95% confidence limits.

You could also plot the reference line using the REFLINE statment.

Have you also checked to see if you can get a plot similar to the one you want directly from using the PROC PHREG procedure?

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