Fig. 2From: Evaluation of rotigotine transdermal patch for the treatment of apathy and motor symptoms in Parkinson’s diseaseMean change from baseline to End of Maintenance for coprimary efficacy variables (Full Analysis Set, last observation carried forward): (a) Apathy Scale as rated by the patient and (b) Unified Parkinson's Disease Rating Scale II + III total score. Abbreviations: ANCOVA: analysis of covariance; CI: confidence interval; LS: least squares; SD: standard deviation; SE, standard errorBack to article page