Outcome evaluation: measuring change over time.
D003258:Consumer Behavior; D005500:Follow-Up Studies; D006745:Hospital Bed Capacity, 300 to 499; D006801:Humans; D008404:Massachusetts; D001523:Mental Disorders / Q000534:rehabilitation*; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D010351:Patient Discharge