title: Researchers say systems should use better yardstick to measure performance.
authors: J
authors: J
authors: Greene
mesh_terms: D005069:Evaluation Studies as Topic; D006302:Health Services Research / Q000592:standards*; D009096:Multi-Institutional Systems / Q000592:standards*; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*; D011785:Quality Assurance, Health Care / Q000458:organization & administration*; D012015:Reference Standards; D014481:United States