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我们对徐州市十所学校男高中生进行了调查,从2008份答卷中得到155名经常吸烟者和1021名偶尔吸烟者,对前者的149名用同样数量的偶尔吸烟者和从不吸烟者作为对照,并用条件Logistic回归模型进行配合,得到与吸烟有关的社会因素依次为零花钱、家中同胞吸烟人数、对吸烟危害健康的认识、性格、周日活动种类、职业期望和前二者的交互作用相。
We surveyed ten high school male students in Xuzhou City. From the 2008 questionnaire, we got 155 regular smokers and 1021 occasional smokers. We compared the former 149 with the same number of occasional smokers and never smokers Control, and conditional Logistic regression model to get the social factors related to smoking followed by pocket money, siblings smoking, understanding of health hazards of smoking, personality, Sunday activities, career expectations and the former two interaction phase.