title: Using severity data to measure quality.
mesh_terms: D003625:Data Collection / Q000379:methods; D003953:Diagnosis-Related Groups; D006746:Hospital Bed Capacity, 500 and over; D006761:Hospitals / Q000592:standards*; D006801:Humans; D008910:Minnesota; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D011785:Quality Assurance, Health Care; D012015:Reference Standards; D012720:Severity of Illness Index