Is trend toward integrated systems driving higher health care utilization?
D001509:Bed Occupancy / Q000639:trends; D019033:Delivery of Health Care, Integrated / Q000639:trends*; D016527:Drug Costs / Q000706:statistics & numerical data; D006279:Health Maintenance Organizations; D006296:Health Services / Q000706:statistics & numerical data*; D006301:Health Services Needs and Demand; D006801:Humans; D007902:Length of Stay / Q000639:trends; D014481:United States; D014600:Utilization Review