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多重匹配下相对风险同质性的检验
A new procedure is developed for testing the homogeneity of the relative risk in a multiply-matched case-control design, both with constant and variable matching. The test does not require explicit stratification on the matching covariate.
多重匹配下相对风险同质性的检验
A new procedure is developed for testing the homogeneity of the relative risk in a multiply-matched case-control design, both with constant and variable matching. The test does not require explicit stratification on the matching covariate.
多重匹配下的相对风险估计
Under multiple matching, relative risk from a rare disease is estimated in a retrospective design. Maximum likelihood estimation is carried out using an unconditional probability model. In addition, this model is used to derive a new estimator of relative risk which is noniterative but is as efficient, asymptotically, as the maximum likelihood estimator.
多重匹配设计下的相对风险估计
Under multiple matching, relative risk from a rare disease is estimated in a retrospective design. Maximum likelihood estimation is carried out using an unconditional probability model. In addition, this model is used to derive a new estimator of relative risk which is noniterative but is as efficient, asymptotically, as the maximum likelihood estimator.