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本文对西北五省13个地区的1,286例脑血管病人进行了1:2的病例对照研究,分析了烟酒因素在病因中的作用。结果表明吸烟者中风的危险性显著增加,剂量效应分析提示男性组吸烟量与中风有剂量反应关系。饮酒因素的分层分析亦表明饮酒是中风的独立危险因素之一。烟酒因素间的协同作用表明烟酒因素也是可以和饮食、营养等因素共同起作用的。
In this paper, 1, 2 case-control studies were conducted on 1,286 cerebral vascular patients in 13 regions of the five northwestern provinces, and the role of tobacco and alcohol in etiology was analyzed. The results showed a significant increase in the risk of stroke in smokers, and dose-response analysis suggested a dose-response relationship between smoking in men and stroke. Stratified analysis of alcohol consumption also shows that alcohol consumption is an independent risk factor for stroke. Alcohol and tobacco synergies between the factors that tobacco and alcohol can also be factors such as diet, nutrition and other work together.