title: Hospital operating margins.
mesh_terms: D001723:Birth Rate; D003365:Costs and Cost Analysis; D004469:Economics, Hospital; D005102:Health Expenditures; D006742:Hospital Bed Capacity; D006761:Hospitals / Q000706:statistics & numerical data; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data; D014481:United States