Impact of banning smoking in cars with children on exposure to second-hand smoke: a natural experiment in England and Scotland
Impact of banning smoking in cars with children on exposure to second-hand smoke: a natural experiment in England and Scotland
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DOI：
10.1136/thoraxjnl-2019-213998
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发表时间：
2020-04-01
期刊：
影响因子：
10
通讯作者：
Hopkinson, Nicholas S.
中科院分区：
文献类型：
--
作者：
Laverty, Anthony A.;Hone, Thomas;Hopkinson, Nicholas S.
英格兰和苏格兰分别于2015年和2016年禁止在载有儿童的汽车内吸烟。我们使用两国3年的调查数据（n-英格兰=3483-6920，n-苏格兰=232-319），在差异中差异框架内使用逻辑回归评估英国禁令的影响。在13-15岁的儿童中，苏格兰的自我报告水平在2012年为3.4%，2014年为2.2%，2016年为1.3%，英格兰为6.3%，5.9%和1.6%。英格兰的禁令与儿童接触烟草烟雾绝对减少4.1% (95% CI -4.9%至-3.3%)（相对减少72%）相关。
England banned smoking in cars carrying children in 2015 and Scotland in 2016. We used survey data from 3 years for both countries (N-England=3483-6920, N-Scotland=232-319) to assess effects of the English ban using logistic regression within a difference-in-differences framework. Among children aged 13-15 years, self-reported levels of regular exposure to smoke in cars for Scotland were 3.4% in 2012, 2.2% in 2014 and 1.3% in 2016 and for England 6.3%, 5.9% and 1.6%. The ban in England was associated with a -4.1% (95% CI -4.9% to -3.3%) absolute reduction (72% relative reduction) in exposure to tobacco smoke among children.