title: Are hospitals safer now?
mesh_terms: D006235:Hand Disinfection; D006761:Hospitals / Q000592:standards / Q000706:statistics & numerical data*; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D019300:Medical Errors / Q000706:statistics & numerical data* / Q000639:trends; D017751:Safety Management; D014481:United States