2005年广州市东山区城市社区居民吸烟情况分析

目的了解广州某区18-69岁居民的吸烟状况，探讨吸烟与慢性疾病的关系，为干预措施提供依据。方法采取整群抽样的方法，抽取区内2条行政街道，每条行政街道随机抽取3个居委会，每个居委会随机抽取95户居民，每户居民抽取1名成员，对其进行现场和入户的问卷调查。结果（1）人群吸烟率为26．5％，现吸烟率为19．8％。男性吸烟率和现吸烟率均显著高于女性（P〈0．05），男性不同年龄组及不同职业、文化程度、家庭收入人群吸烟率有显著性差异；男性不同年龄组及不同婚姻状况、职业现吸烟率有显著性差异（P〈0．05）。（2）50％的居民吸烟开始年龄为17-23岁。（3）烟龄和近来每周吸烟量呈正相关关系，计算平均每周吸烟量与烟龄之间的回归方程为：平均每周吸烟量（支数）=43．863＋2．197×烟龄（年）。结论吸烟成瘾性、危害性大，控烟措施应该既要广泛宣传又要抓住重点人群，控烟问题任重道远。

Analysis on tobacco smoking in community residents in Yuexiu district of Guangzhou

Objective To investigate the smoking prevalence of the 18 to 69 year- old in Guangzhou,to explore the relationship between smoking and chronic disease , in order to find out the intervention measures. Methods To adopt the cluster sampling to select two administration streets , then randomly choose 95 families from each residents' committee , three of which are picked stochastically from each administration street . To con-duct a sampled questionnaire survey on one member out of every chosen family . Results...