Health plan case mix: definition, measurement, and use.
Hornbrook
M C
MC
Kaiser Permanente, Portland, OR.
Goodman
M J
MJ
D003953:Diagnosis-Related Groups; D006264:Health Benefit Plans, Employee / Q000706:statistics & numerical data*; D006296:Health Services / Q000706:statistics & numerical data; D006302:Health Services Research / Q000379:methods* / Q000592:standards; D006801:Humans; D015273:Insurance Selection Bias; D008962:Models, Theoretical; D009017:Morbidity; D015203:Reproducibility of Results; D012307:Risk Factors; D012308:Risk Management / Q000145:classification / Q000379:methods*; D014481:United States