Need to learn how to calculate risk differences on replicate-weighted survey data

[mmwhite2]

Hi - I have been using logistic regressions (PROC SURVEYLOGISTIC) to calculate AORs on replicated-weighted population survey data, such as the Tobacco Use survey of the Current Population Survey.  However, I have a new faculty member who prefers Risk Differences (with confidence limits, of course).  I have found a couple old references that describe doing this with PROC GENMOD, but that doesn't hand survey data.  Can anyone point me to a way to do this?  thanks - 

[ballardw]

Look at Surveyfreq Tables statement with the Risk option for 2x2 tables.

If you aren't looking at 2x2 data then you may need to describe a bit about the specific variables/ levels