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在索赔时代研究心血管健康结果数据:心血管健康研究

Bruce M Psaty1, Joseph A Delaney2, Alice M Arnold2

  • 1From Cardiovascular Health Research Unit, Department of Medicine (B.M.P.), Department of Epidemiology (B.M.P., J.A.D., S.R.H.), Department of Health Services (B.M.P.), Department of Biostatistics (A.M.A., B.M.), Department of Global Health (A.L.F.), Department of Family Medicine (A.L.F.), and Department of Neurology (W.T.L.), University of Washington, Seattle; Group Health Research Institute, Group Health Cooperative, Seattle, WA (B.M.P., S.R.H.); Department of Medicine, Duke University, Durham, NC (L.H.C.); Department of Epidemiology, University of Pittsburgh, PA (D.I., L.H.K.); and Department of Medicine, University of Maryland, Baltimore (J.S.G.). psaty@u.washington.edu.

Circulation
|November 6, 2015
PubMed
概括

从行政索赔数据中使用诊断代码来定义临床结果,特别是仅限于初级诊断时,低估了事件率. 这种方法还包括非事件住院,创建一个复合的终点.

关键词:
流行病学心脏衰竭发生率心肌梗塞一次中风

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