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200700 广州市男性肺癌危险因素的病例对照研究/吴一龙…//癌症.-1999,18(5),-535～537 于1997年1～6月用问卷调查对258例30～74岁肺癌生存者按1:1配对,调查包括一般情况、居住环境、饮食习惯、生活方式、疾病及家族史等5方面35项173个问题。用相对危险度的近似估计值比值来估计各危险因素与肺癌的联系强度,用Logistic回归模型做单因素和多因素分析筛选肺癌危险因素。结果,与肺癌发病有关的主要变量有4个,分别为吸烟、精神压抑、呼吸系统疾病、10年前以煤为生活燃料等。保护因素为体育锻炼、10年前肉类月均消耗量高、10年前动物油月均消耗量高、10年前住房为木地板、喜欢酸食品、良好的体质指数等6个因素。认为吸烟和精神压抑是具有统计学意义的肺癌危险因素,良好的体质指数是
200700 Case-control Study on the Risk Factors of Male Lung Cancer in Guangzhou/Wu Yilong...//Cancer.-1999,18(5),-535-537 From January to June 1997, a questionnaire survey was conducted on 258 lung cancer survivors aged 30 to 74 years. Paired by 1:1, the survey included 35 items and 173 questions in 5 aspects including general conditions, living environment, eating habits, lifestyle, disease, and family history. The relative risk ratio was used to estimate the relationship between risk factors and lung cancer. Logistic regression model was used for univariate and multivariate analysis to screen risk factors for lung cancer. As a result, there were four major variables related to the incidence of lung cancer: smoking, mental depression, respiratory diseases, and using coal as a living fuel 10 years ago. The protective factors include six factors, including physical exercise, high monthly average consumption of meat 10 years ago, high average monthly consumption of animal oil 10 years ago, wooden floors, like sour food, and good body mass index. Considered that smoking and mental depression are statistically significant risk factors for lung cancer. A good body mass index is