西安市居民吸烟行为流行病学分析

Survey of smoking prevalence in Xi'an

目的 了解西安市居民的吸烟现状 .方法 随机抽取 10 0 0名 15～ 6 9岁居民进行入户调查 .结果 西安市居民吸烟率为 32 .2 % (男 6 4.2 % ,女 1.8% ) ,平均开始吸烟年龄为2 2 .5岁 ,日平均吸烟量为 12 .8支 ,且开始吸烟年龄越早 ,吸烟量越大 ,尝试、社交需要和解乏是主要的吸烟原因 ,吸烟者的戒烟率为 9.0 3% .分析发现 ,性别、职业、文化程度及家庭成员吸烟均与居民的吸烟行为有关 .结论 吸烟在西安市仍然是一个严重的公共卫生问题 ,控烟应从全社会抓起 ,以青少年作为宣传教育的重点 。

AIM To explore the smoking prevalence among Xi'an residents. METHODS A thousand residents aged 15 69 in Xi'an city were sampled randomly and their smoking behavior was investigated in detail. RESULTS The smoking rate of Xi'an residents was about 32.2%(64.2% in male, 1 8% in female). The smokers started smoking at an average age of 22.5 and each smoked about 12.8 cigarettes per day. Trend analysis indicated that the earlier the smoker started his smoking, the more cigarettes he smoked per day. Curiosity, social needs and relieving fatigue were the main reasons for smoking onset. About 9.03% of the smokers had given up smoking successfully. The result of analysis demonstrated that smoking behavior was related to gender, occupation,education and other smokers in the same family. CONCLUSION Smoking in Xi'an residents is a very important public health problem that should be paid attentions to. It is suggested that the programs on smoking control should be strengthened with the young as their targets.