使

Peter C Austin1, Moira K Kapral1, Manav V Vyas1

  • 1From the ICES (P.C.A., M.K.K., M.V.V., J.F., A.Y.X.Y.), Toronto; Institute of Health Policy, Management and Evaluation (P.C.A., M.K.K., M.V.V., A.Y.X.Y.), University of Toronto; Sunnybrook Research Institute (P.C.A., A.Y.X.Y.), Toronto; Division of General Internal Medicine (M.K.K.), and Division of Neurology (M.V.V., A.Y.X.Y.), Department of Medicine, University of Toronto, Ontario, Canada.

Neurology
|October 11, 2024
PubMed
概括

在健康研究中分析集群数据需要专门的方法. 使用传统模型可能会导致错误的结论,但通用估计方程 (GEE) 和多层模型为多层数据提供了准确的分析.