title: Why measuring quality of care, a vitally important task, is presently being done improperly.
authors.forename: G L
authors.initials: GL
authors.lastname: Spaeth
mesh_terms: D000368:Aged; D002387:Cataract Extraction / Q000592:standards; D003363:Cost Control / Q000639:trends; D006801:Humans; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care / Q000639:trends; D011183:Postoperative Complications / Q000209:etiology; D011785:Quality Assurance, Health Care / Q000639:trends*; D014792:Visual Acuity