论文部分内容阅读
流行病学病因研究的分析阶段极易产生混杂,目前尚无一致的判断混杂的标准.本文以队列研究2×2×2表为例,讨论了相对危险性(RR)、比数比(OR)的混分析方法.
There is no consistent standard for judging confounding at present in the analysis stage of epidemiological etiology.In this study, the cohort study of 2 × 2 × 2 tables was used to discuss the relative risk (RR), odds ratio ) Mixed analysis method.