Stason W B, Neff R K, Miettinen O S, Jick H
Am J Epidemiol. 1976 Dec;104(6):603-8. doi: 10.1093/oxfordjournals.aje.a112338.
A study of the relathonship between alcohol consumption and nonfatal myocardial infarction, involving 399 cases and 2486 reference subjects, indicated absence of any major overall association (rate ratio point estimate of 0.9 with 95% confidence limits of 0.6 and 1.2), but there was some evidence of a lower rate in subjects consuming six or more drinks per day (rate ratio point estimate of 0.6 with 95% confidence limits of 0.3 and 1.1). Confounding by several potential confounders was controlled by stratification according to a confounder-summarizing score.
一项关于饮酒与非致命性心肌梗死之间关系的研究，涉及399例病例和2486名对照对象，结果表明不存在任何主要的总体关联（率比点估计值为0.9，95%置信区间为0.6至1.2），但有一些证据表明，每天饮用六杯或更多酒的对象发病率较低（率比点估计值为0.6，95%置信区间为0.3至1.1）。通过根据一个混杂因素汇总分数进行分层，对几个潜在混杂因素的混杂作用进行了控制。
