In Proc Logistic with interaction, is OddsRatiosWald from interaction terms or stratification?

[kpberger]

Hi all. Can anyone tell me a bit more about Proc Logistic's ODS output OddsRatiosWald that can be generated when there is an interaction term in the model? Are these estimates calculated from the interaction terms or does the procedure stratify the data to come up with these? I haven't been able to find much online about this specific output. Thanks!

The output generically looks like this:

Odds Ratio Estimates and Wald Confidence Intervals
Odds Ratio	Estimate	95% Confidence Limits
ExposureVar Yes vs No at InteractionVar=No	1	2	3
ExposureVar Yes vs No at InteractionVar=Yes	4	5	6

[Reeza · Accepted solution]

Pretty sure it's the interaction term. You should be able to manually verify it from the parameter estimates for one if you wanted to. I'm fairly certain I've done this in the past and it aligns, just make sure to account for the param option used.