在英国的成年吸烟者中,电子烟与香烟的危害感知趋势,2014-2023年
Sarah E Jackson1,2, Harry Tattan-Birch1,2, Katherine East3
1Department of Behavioural Science and Health, University College London, London, United Kingdom.
JAMA network open
|February 28, 2024
概括
英格兰成年吸烟者对电子烟 (电子烟) 的危害感受明显恶化. 大多数吸烟者现在认为电子烟和传统香烟一样有害,这与科学证据相反.
科学领域:
- 公共卫生 公共卫生
- 控制烟草的控制方式
- 行为科学 行为科学
背景情况:
- 电子烟 (e-cigarettes) 被认为比可燃性香烟更少的危害.
- 公共卫生信息和媒体报道往往夸大了电子烟的风险,导致了广泛的误解.
- 与吸烟相比,对电子烟危害的不准确看法在一般人群中很普遍.
研究的目的:
- 在英国成年吸烟者中,分析电子烟与可燃性香烟相比,对电子烟的危害感知的时间趋势.
- 为了研究这些观念在近十年的时间里是如何演变的.
主要方法:
- 2014年11月至2023年6月,在英格兰进行了一项具有全国代表性的每月横截面调查.
- 参与者包括目前吸烟可燃香烟的成年人.
- 通过询问参与者是否认为电子烟比香烟更有害,同样有害或更有害,通过逻辑回归来分析趋势来评估危害感知.
主要成果:
- 2014年,44.4%的成年吸烟者认为电子烟的危害较小;到2023年6月,这一比例下降了40%.
- 相反,认为电子烟比普通香烟更有害的看法增加了一倍多.
- 到2023年6月,最常见的看法是,电子烟与普通香烟同样有害 (33.7%).
结论:
- 在过去的十年里,英格兰成年吸烟者对电子烟的危害感受明显恶化.
- 感知中最实质性的转变与2019年电子烟或电子烟产品,使用相关肺损伤 (EVALI) 爆发以及2021年以来青少年电子烟的增加相吻合.
- 目前的看法表明,大多数成年吸烟者认为电子烟至少与传统香烟一样有害,这一观点没有得到相对危害的科学共识的支持.
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