澳门中一至中四青少年尝试电子烟现状及影响因素

目的 了解澳门青少年尝试电子烟的现状及影响因素，为制定防制青少年使用电子烟的干预策略提供依据。方法 数据来源于项目“澳门青少年烟草使用调查2021”收集的有效问卷2 683份，进行样本加权后代表澳门19 480名中一至中四青少年。采用多因素Logistic回归分析对问卷中可能影响青少年尝试电子烟的因素进行分析。结果 调查对象尝试电子烟报告率为11.3%(95%CI=10.2%～12.6%),男生(12.1%)高于女生(10.5%),差异有统计学意义(χ²=11.01,P<0.01)。年龄大(14～16岁，≥17岁)、每周可支配零用钱多、肯定认为电子烟比卷烟危害少、12个月内在课堂中被教过电子烟危害知识、肯定认为电子烟使年轻人更有吸引力、7 d内曾在家暴露于二手烟、30 d内曾在互联网看到烟草广告、父母任意一方吸烟、最好朋友中有人吸烟与尝试电子烟行为呈正相关(OR值分别为1.48,3.01,1.79,1.34,1.67,1.27,1.33,1.34,1.58,3.53,P值均<0.01)。结论 澳门青少年尝试电子烟的情况较普遍，影响因素多而复杂。应加强社...

Attempts to e-cigarettes use and associated factors among junior middle school students from grade 1 to 4 in Macao

  Objective  To understand the current status and influencing factors of attempts to e-cigarettes use among Macao teenager, and to provide evidence for strategies to prevent and control the use of e-cigarettes among teenager.  Methods  Research data was 2 683 valid questionnaires collected from the"Macao Youth Tobacco Use Survey 2021", representing 19 480 teenagers from grade 1 to 4 in junior middle schools in Macao after sample weighting.Multivariate Logistic regression analysis was used to analyze the factors that may influencing attempts to e-cigarettes use.  Results  The total percent of attempt using e-cigarettes was 11.3%(95%CI=10.2%-12.6%), and male (12.1%) was higher than female (10.5%), the difference was statistically significant (χ2=11.01, P < 0.01).Older adolescents (14-16, ≥17 years old), having more pocket money per week, believing e-cigarettes to be less harmful, having been taught about the hazards of e-cigarettes within 12 months, definitely believing that e-cigarettes maked teenager more attractive, having been exposed to second-hand smoke at home within 7 days, having seen tobacco advertisements on the Internet within 30 days, smoking by either parent, smoking among best friends were positively associated with attempts to e-cigarettes use (OR=1.48, 3.01, 1.79, 1.34, 1.67, 1.27, 1.33, 1.34, 1.58, 3.53, P < 0.01).  Conclusion  Attempts to e-cigarettes use is common among Macao teenagers, and there are many complex influencing factors.It is recommended to strengthen whole society cooperation and promote the prevention and control of teenager's use of e-cigarettes through more targeted comprehensive measures.