Meaningful Variation in Performance
作者： Joseph V. Selby , Julie A. Schmittdiel , Janelle Lee , Vicki Fung , Sean Thomas
DOI: 10.1097/MLR.0B013E3181C15A6E
关键词: Quality assurance 、 Multivariate analysis 、 Variance (accounting) 、 Quality (business) 、 Performance measurement 、 Operations management 、 Quality management 、 Variance reduction 、 Intraclass correlation 、 Statistics 、 Medicine 、 Public Health, Environmental and Occupational Health
摘要: Background:Variance reduction is sometimes considered as a goal of clinical quality improvement. Variance among physicians, hospitals, or health plans has been evaluated the proportion total variance (or intraclass correlation, ICC) in measure; low ICCs have interpreted to indic
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