https://communities.sas.com/t5/Statistical-Procedures/Adjusted-Geometric-Mean/m-p/66700#M3194 This sounds similar to a bioequivalence test. The adjusted geometric means should be the "anti-log" of the adjusted mean (ls-mean) of log transformed values. See the following paper for (hopefully) some help.<BR /> <BR /> <A href="http://www.lexjansen.com/pharmasug/2008/sp/sp04.pdf" target="_blank">http://www.lexjansen.com/pharmasug/2008/sp/sp04.pdf</A> Tue, 24 Aug 2010 13:27:34 GMT RickM 2010-08-24T13:27:34Z https://communities.sas.com/t5/Statistical-Procedures/Adjusted-Geometric-Mean/m-p/66699#M3193 Hi All,<BR /> <BR /> Can you pl let me know how to get adjusted geometric mean?<BR /> model is resp as dependent and trt is independent.<BR /> And also I need the comparison treatmets (ratio and 95% CI)<BR /> Like A:B A:C<BR /> <BR /> Thanks,<BR /> Ravi. Tue, 24 Aug 2010 10:44:30 GMT https://communities.sas.com/t5/Statistical-Procedures/Adjusted-Geometric-Mean/m-p/66699#M3193 SSN_Ravi 2010-08-24T10:44:30Z https://communities.sas.com/t5/Statistical-Procedures/Adjusted-Geometric-Mean/m-p/66700#M3194 This sounds similar to a bioequivalence test. The adjusted geometric means should be the "anti-log" of the adjusted mean (ls-mean) of log transformed values. See the following paper for (hopefully) some help.<BR /> <BR /> <A href="http://www.lexjansen.com/pharmasug/2008/sp/sp04.pdf" target="_blank">http://www.lexjansen.com/pharmasug/2008/sp/sp04.pdf</A> Tue, 24 Aug 2010 13:27:34 GMT https://communities.sas.com/t5/Statistical-Procedures/Adjusted-Geometric-Mean/m-p/66700#M3194 RickM 2010-08-24T13:27:34Z