title: Aging population gives hospitals potential focus.
authors: C A
authors: CA
authors: Hinz
mesh_terms: D000368:Aged; D001168:Arthritis / Q000191:economics* / Q000453:epidemiology; D015897:Comorbidity; D003710:Demography; D006754:Hospital Restructuring / Q000639:trends*; D006801:Humans; D009985:Orthopedics; D011357:Product Line Management / Q000639:trends*; D012219:Rheumatology; D014481:United States / Q000453:epidemiology