关于电子烟依赖的证据更新:系统审查和元分析
Anasua Kundu1, Sherald Sanchez1, Siddharth Seth1
1University of Toronto Temerty Faculty of Medicine, Canada.
Addictive behaviors
|January 18, 2025
概括
电子烟的依赖程度与传统香烟的依赖程度相似. 从未吸烟的电子烟者表现出比双重吸烟者更低的依赖性,尼古丁度,使用频率和持续时间增加了依赖的风险.
科学领域:
- 公共卫生 公共卫生
- 药物成科学 药物成科学
- 控制烟草的控制方式
背景情况:
- 电子烟的使用在各种人群中迅速增加.
- 了解电子烟成的风险对于公共卫生干预至关重要.
- 以前的审查,包括国家科学院,工程院和医学院的一项审查,强调需要更新证据.
研究的目的:
- 系统地审查和更新有关电子烟依赖风险的证据.
- 检查不同人群的依赖程度,包括从不吸烟者和双重吸烟者.
- 综合有关影响电子烟成的因素的研究结果.
主要方法:
- 在六个学术数据库中进行了全面的文献搜索 (2017年9月至2023年12月).
- 包括同行评审的人类,动物和体外研究,检查电子烟使用和依赖;不包括定性研究.
- 在可能的情况下进行了元分析,并使用适当的偏差风险工具进行了质量评估.
主要成果:
- 分析表明,非吸烟者和现有吸烟者/双重使用者之间的依赖程度没有显著差异.
- 与双重使用者相比,从未吸烟的电子烟者表现出较低的依赖程度 (SMD -0.723,p < 0.01).
- 尼古丁吸烟者表现出比非尼古丁吸烟者更高的依赖性;依赖性与尼古丁度,频率和使用时间有积极的相关性.
结论:
- 电子烟的依赖程度和患病率与香烟的依赖程度和患病率相似.
- 在人口定义和依赖性评估方法中存在显著的变化.
- 进一步的研究和持续的监测对于有效的公共卫生战略至关重要.
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