For effects like COHORT which only appear as main effects in the model, the odds ratio estimate is provided automatically and the label in the provided table indicates its interpretation (which levels are compared). For any variable in the model, you can also request odds ratio estimates using the ODDSRATIO statement. This is far easier than using the ESTIMATE statement since you do not have to determine the correct linear combination of parameter estimates to yield the odds ratio estimate. Note that, in general, the EXPB option does not necessarily provide odds ratio estimates since, depending on the model parameterization, the odds ratio might not be computed simply by exponentiating a parameter estimate. There is no "odds" option. If you are referring to the ODS OUTPUT statement you show, that simply saves a displayed table in a data set.
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