https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831509#M41159 <P>Dear professors, I have a question about how to calculate OR for the ordinal outcome.</P> <P>As I know, the PROC LOGISTIC can generate common Odds Ratio for the ordinal outcome, and this test should be tested using the proportional odds assumption.</P> <P>But how should I manage data that failed to fit proportional odds assumption?</P> <P>Can PROC FREQ generate&nbsp;stratified Agresti/WMW GenOR for ordinal data?</P> <P>How can I get it using SAS?</P> <P>&nbsp;</P> <P>Thanks to everybody! I sincerely hope to hearing from you!</P> Fri, 02 Sep 2022 07:44:59 GMT Diels_O 2022-09-02T07:44:59Z https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831509#M41159 <P>Dear professors, I have a question about how to calculate OR for the ordinal outcome.</P> <P>As I know, the PROC LOGISTIC can generate common Odds Ratio for the ordinal outcome, and this test should be tested using the proportional odds assumption.</P> <P>But how should I manage data that failed to fit proportional odds assumption?</P> <P>Can PROC FREQ generate&nbsp;stratified Agresti/WMW GenOR for ordinal data?</P> <P>How can I get it using SAS?</P> <P>&nbsp;</P> <P>Thanks to everybody! I sincerely hope to hearing from you!</P> Fri, 02 Sep 2022 07:44:59 GMT https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831509#M41159 Diels_O 2022-09-02T07:44:59Z https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831533#M41165 Maybe <a href="https://communities.sas.com/t5/user/viewprofilepage/user-id/13633">@StatDave</a> knew it . Fri, 02 Sep 2022 12:00:33 GMT https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831533#M41165 Ksharp 2022-09-02T12:00:33Z https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831549#M41166 <P>See <A href="http://support.sas.com/kb/22954" target="_self">this note</A>. As shown there, you can use the UNEQUALSLOPES option in PROC LOGISTIC to fit a fully or partially non-proportional odds model. The procedure will automatically provide odds ratio estimates for the model predictors that are not involved in interactions, or you can use the ODDSRATIO statement to obtain odds ratio estimates for predictors whether interacting or not. I'm not familiar with the generalized odds ratio you mentioned.</P> Fri, 02 Sep 2022 13:42:21 GMT https://communities.sas.com/t5/Statistical-Procedures/How-to-calculate-OR-for-ordinal-outcome-that-fail-to-fit/m-p/831549#M41166 StatDave 2022-09-02T13:42:21Z