Data watch. The "Don't ask, won't tell" policy.
D003258:Consumer Behavior / Q000706:statistics & numerical data*; D019538:Health Care Surveys; D006279:Health Maintenance Organizations / Q000592:standards* / Q000706:statistics & numerical data; D006297:Health Services Accessibility / Q000706:statistics & numerical data; D010344:Patient Advocacy / Q000706:statistics & numerical data; D014481:United States