Case mix analysis systems.
D003201:Computers; D003953:Diagnosis-Related Groups; D004526:Efficiency; D006774:Hospitals, Osteopathic / Q000458:organization & administration*; D006782:Hospitals, Special / Q000458:organization & administration*; D007256:Information Systems; D008331:Management Information Systems; D008838:Microcomputers; D009820:Ohio