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目的了解上海市莘庄社区孕早期妇女被动吸烟状况,并分析其影响因素。方法 2011年5月~2012年5月将符合入组条件的971名孕妇招募入组,采用问卷调查方式对其进行调查。运用logistic回归模型方法,分析孕妇被动吸烟的影响因素。结果被调查孕早期妇女在工作场所吸入二手烟的天数最多,且每天被动吸烟时间也最长,分别平均为(9.12±8.33)d和(31.13±81.27)min。文化程度为初中及以下、丈夫吸烟的孕早期妇女,其家中被动吸烟率高于文化程度为高中/中专毕业/同等学历、丈夫不吸烟孕早期妇女(P<0.05)。文化程度为大学及以上、维持工作状态的孕早期妇女,其在家中及工作场所之外被动吸烟率高于文化程度为初中及以下的孕早期妇女(P<0.05)。结论莘庄社区孕早期妇女被动吸烟率较高为30.48%,主要受文化程度、丈夫吸烟情况和工作状况因素影响。
Objective To understand the status of passive smoking among pregnant women in Xinzhuang community in Shanghai and analyze the influencing factors. Methods From May 2011 to May 2012, 971 pregnant women who met the inclusion criteria were enrolled in the study and investigated by questionnaire. Logistic regression model was used to analyze the influencing factors of passive smoking in pregnant women. Results It was investigated that pregnant women had the highest number of second-hand smoke inhalation in the workplace in the first trimester and the longest passive smoking time was (9.12 ± 8.33) d and (31.13 ± 81.27) min, respectively. Women of first trimester with a lower education level and husbands smoking, whose passive smoking prevalence rates were higher than those with a high school / secondary school degree or equivalent, were not smoking in the first trimester (P <0.05). Women in the first trimester who maintained their working status at university level or above had higher passive smoking rates at home and outside the work place than those in the first trimester women (P <0.05) with junior high school education or below. Conclusions The rate of passive smoking among women in Xinzhuang community during the first trimester was 30.48%, which was mainly affected by the education level, the smoking status of husbands and the working conditions.