https://communities.sas.com/t5/Statistical-Procedures/Need-to-learn-how-to-calculate-risk-differences-on-replicate/m-p/665468#M31710 <P>Look at Surveyfreq Tables statement with the Risk option for 2x2 tables.</P> <P>&nbsp;</P> <P>If you aren't looking at 2x2 data then you may need to describe a bit about the specific variables/ levels</P> Fri, 26 Jun 2020 21:32:56 GMT ballardw 2020-06-26T21:32:56Z https://communities.sas.com/t5/Statistical-Procedures/Need-to-learn-how-to-calculate-risk-differences-on-replicate/m-p/665465#M31709 <P>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.&nbsp; However, I have a new faculty member who prefers Risk Differences (with confidence limits, of course).&nbsp; I have found a couple old references that describe doing this with PROC GENMOD, but that doesn't hand survey data.&nbsp; Can anyone point me to a way to do this?&nbsp; thanks -&nbsp;</P> Fri, 26 Jun 2020 20:58:39 GMT https://communities.sas.com/t5/Statistical-Procedures/Need-to-learn-how-to-calculate-risk-differences-on-replicate/m-p/665465#M31709 mmwhite2 2020-06-26T20:58:39Z https://communities.sas.com/t5/Statistical-Procedures/Need-to-learn-how-to-calculate-risk-differences-on-replicate/m-p/665468#M31710 <P>Look at Surveyfreq Tables statement with the Risk option for 2x2 tables.</P> <P>&nbsp;</P> <P>If you aren't looking at 2x2 data then you may need to describe a bit about the specific variables/ levels</P> Fri, 26 Jun 2020 21:32:56 GMT https://communities.sas.com/t5/Statistical-Procedures/Need-to-learn-how-to-calculate-risk-differences-on-replicate/m-p/665468#M31710 ballardw 2020-06-26T21:32:56Z