To hospitalize or not to hospitalize: HMO versus fee-for-service.
D002140:California; D003657:Decision Making; D005251:Fees, Medical; D006279:Health Maintenance Organizations; D006746:Hospital Bed Capacity, 500 and over; D015273:Insurance Selection Bias; D008824:Michigan; D010343:Patient Admission / Q000191:economics*; D010818:Practice Patterns, Physicians' / Q000191:economics*; D011787:Quality of Health Care