Severity of illness measures. Comments and caveats.
Iezzoni
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Department of Medicine, Beth Israel Hospital, Boston, MA 02215.
D003625:Data Collection / Q000379:methods; D005069:Evaluation Studies as Topic; D006040:Goals; D006302:Health Services Research; D006801:Humans; D007256:Information Systems; D009026:Mortality; D015588:Observer Variation; D010043:Outcome and Process Assessment, Health Care / Q000379:methods; D011237:Predictive Value of Tests; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D014481:United States