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目的了解天山北坡城市群孕妇被动吸烟状况并分析相关影响因素。方法于2014年9月—2015年8月,采用分层随机整群抽样方法对天山北坡城市群1 249名符合纳入和排除标准的孕妇进行问卷调查,并采用多因素logistic回归分析其被动吸烟的影响因素。结果孕妇被动吸烟率为54.6%(682/1 249),其中在公共场所的被动吸烟率最高(40.9%,512/1 249),其次为工作地点(26.7%,262/980)和家中(20.8%,260/1 249)。孕期工作、丈夫吸烟是孕妇被动吸烟的危险因素(P<0.05),OR(95%CI)分别为1.325(1.004~1.749)和2.748(2.154~3.506);孕次3次以上是孕妇被动吸烟的保护因素(P<0.05),OR(95%CI)为0.303(0.169~0.543)。结论天山北坡城市群孕妇被动吸烟率较高,应积极开展控烟禁烟活动,加强对公共场所禁烟的监管,以保护孕妇健康。
Objective To understand the passive smoking status of pregnant women in the northern slope of Tianshan City and analyze the related factors. Methods From September 2014 to August 2015, stratified random cluster sampling method was used to survey 1 249 pregnant women who met the inclusion and exclusion criteria in the urban north slope of Tianshan Mountains and multivariate logistic regression analysis was used to analyze the relationship between passive smoking The impact of factors. Results The rate of passive smoking in pregnant women was 54.6% (682/1 249), with the highest rate of passive smoking in public places (40.9%, 512/1 249), followed by working place (26.7%, 262/980) and home (20.8 %, 260/1 249). Pregnancy, husband smoking were the risk factors for passive smoking in pregnant women (P <0.05), OR (95% CI) were 1.325 (1.004-1.749) and 2.748 (2.154-3.506) respectively. Protection factor (P <0.05), OR (95% CI) was 0.303 (0.169 ~ 0.543). Conclusion The passive smoking rate of pregnant women in the northern slope of the Tianshan Mountains is higher. Tobacco control and smoking prevention activities should be actively carried out to strengthen the supervision of no-smoking in public places in order to protect the health of pregnant women.