95% CIs for Survival ROC curve from PROC PHREG

[erica_conley]

I am trying to create a ROC plot at time 6 months with 95% error bars plotted as well in SAS v9.4.  I have the ROC curve generated but am having issues with getting the 95% CIs.  I am sure there is a simple option that I am missing, but it is eluding me.  I am unable to post the data I am using but it is a standard time to data set.  I described my variables below as well as posted my PROC PHREG code.

Time=is numeric time variable in months

cns= censor variable 0=censor 1=event

lvaluen=numeric lab value for my test.

proc phreg data=work concordance plots(cl)=roc rocoptions(outroc=rocout at=6);
 model time*cns(0)=lvaluen;
run;

If anyone has a suggestion I would really appreciate it!

[LEESK]

proc phreg data=work concordance plots(cl)=roc rocoptions(outroc=rocout at=6);
 model time*cns(0)=lvaluen / risklimits
run;

 You need to "risklimits" option to see 95%.

[erica_conley]

Thanks so much for the response.  However the risklimits option is used to generate the confidence intervals for the hazard ratios, and I need the CIs for the sensitivity values.