Table 6: Associations between medication use and emotion recognition scores using Model 1 (adjusted for baseline covariates only – sex, disease group, age, CAG, study site, education) and Model 2 (fully adjusted - for baseline covariates, prior medication use, use of other medications, prior performance measures). The models were first fitted on complete cases with no dropout or other missing data (N). Model 2 was then fitted by using multiple imputation to impute missing data.