摘要目前,传统的统计学方法在控制时依性混杂等方面存在局限,本研究详细介绍了一种可调整时依性混杂的分析方法——parametric g-formula,并举例说明了实施的具体步骤,为研究者处理长期观察性数据提供了新的参考.
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abstractsAt present,traditional methods on statistics have limitations in controlling timevarying confounding.This paper introduces an analysis method,parametric g-formula,which would adjust time-varying confounding,and also exemplifies the steps of its implementation for purpose to provide a new reference for researchers to deal with long-term observational data.
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