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采用两对照组配比病例对照研究方法，将１６２例经颅脑ＣＴ扫描确诊的脑出血病例与同等数量的社区对照和医院对照分别作１∶１配比分析，探讨饮酒与脑出血的关系。单因素条件Ｌｏｇｉｓｔｉｃ回归分析结果表明，饮酒可增加脑出血的危险性，饮酒与脑出血的ＯＲ间有明显的剂量－反应关系，但是按高血压病史调整以后，这种作用失去显著意义，推测饮酒可能是通过影响血压间接地增加脑出血的危险性。
Two matched control cases were used to compare 162 cases of cerebral hemorrhage diagnosed by brain CT scan with the same number of community control and hospital control respectively, to explore the relationship between alcohol consumption and cerebral hemorrhage. Logistic regression analysis showed that alcohol consumption increased the risk of cerebral hemorrhage. There was a significant dose-response relationship between alcohol intake and cerebral hemorrhage. However, this effect was not significant after adjustment for the history of hypertension, suggesting that alcohol consumption It is possible to indirectly increase the risk of cerebral hemorrhage by influencing blood pressure.