Bed Occupancy--economics Cost Savings Data Collection Data Interpretation, Statistical Diagnosis-Related Groups--economics Economics, Hospital--statistics & numerical data Health Expenditures--statistics & numerical data Health Services Research Hospital Bed Capacity--economics Hospital Charges--statistics & numerical data Hospital Costs--statistics & numerical data Hospitals, Community--economics Hospitals, Rural--economics Hospitals, Teaching--economics Hospitals, Urban--economics Humans Length of Stay--economics Manitoba Maryland Severity of Illness Index