title: Managed care outlook. PPOs: time for a reality check.
mesh_terms: D003625:Data Collection; D018588:Fee-for-Service Plans / Q000592:standards / Q000706:statistics & numerical data; D006279:Health Maintenance Organizations / Q000592:standards / Q000706:statistics & numerical data; D017060:Patient Satisfaction / Q000706:statistics & numerical data*; D011243:Preferred Provider Organizations / Q000592:standards / Q000706:statistics & numerical data*; D014481:United States