https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902042#M44718 <P>Hi everyone,</P><P>&nbsp;</P><P>I have a sample of 21 patients (8 in group A and 13 in group B). I have the AUC and I would like the 95% CI of my AUC, but I don't how can I do that. Can you help me please.</P><P>&nbsp;</P><P>Thank you.</P> Wed, 08 Nov 2023 13:07:38 GMT Elisa97 2023-11-08T13:07:38Z https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902042#M44718 <P>Hi everyone,</P><P>&nbsp;</P><P>I have a sample of 21 patients (8 in group A and 13 in group B). I have the AUC and I would like the 95% CI of my AUC, but I don't how can I do that. Can you help me please.</P><P>&nbsp;</P><P>Thank you.</P> Wed, 08 Nov 2023 13:07:38 GMT https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902042#M44718 Elisa97 2023-11-08T13:07:38Z https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902044#M44719 <P>Are you talking about logistic regression? If so, please see this example:&nbsp;</P> <P><A href="https://documentation.sas.com/doc/en/pgmsascdc/9.4_3.4/statug/statug_logistic_examples08.htm" target="_blank">https://documentation.sas.com/doc/en/pgmsascdc/9.4_3.4/statug/statug_logistic_examples08.htm</A></P> Wed, 08 Nov 2023 13:33:20 GMT https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902044#M44719 PaigeMiller 2023-11-08T13:33:20Z https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902048#M44720 Yes, thank you !!! Have a nice day !! Wed, 08 Nov 2023 13:53:23 GMT https://communities.sas.com/t5/Statistical-Procedures/95-confidence-interval-of-AUC-with-small-sample/m-p/902048#M44720 Elisa97 2023-11-08T13:53:23Z