A modification of the Elixhauser comorbidity measures into a point system for hospital death using administrative data.
作者： Carl van Walraven , Peter C. Austin , Alison Jennings , Hude Quan , Alan J. Forster
DOI: 10.1097/MLR.0B013E31819432E5
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摘要: Background:Comorbidity measures are necessary to describe patient populations and adjust for confounding. In direct comparisons, studies have found the Elixhauser comorbidity system be statistically slightly superior Charlson at adjusting comorbidity. However, El
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