基于产品使用水平的个人使用可燃香烟和电子烟的尼古丁和有毒物暴露
Zheng Xue1, Eva Orr-Souza1, Nigar Nargis1
1Tobacco Control Research Group, Surveillance & Health Equity Science, American Cancer Society, Atlanta, GA, USA.
概括
双重烟草使用,即将香烟和电子烟结合起来,比单独使用电子烟更容易暴露于有害毒素. 这凸显了双重使用者的潜在健康风险.
科学领域:
- 烟草控制研究 烟草控制研究
- 公共卫生 公共卫生
- 毒理学 毒理学 毒理学
背景情况:
- 在美国,可燃香烟和电子烟的双重使用是常见的.
- 双重使用对健康的长期影响尚不清楚.
- 暴露生物标志物 (BOE) 可以评估与烟草使用相关的健康风险.
研究的目的:
- 为了比较专用香烟使用者,专用电子烟使用者和双重使用者之间的有毒物质暴露水平.
- 为了研究吸烟强度和双重使用者的毒性暴露之间的关系.
主要方法:
- 在人口评估烟草和健康研究 (第五波) 中对2,679名美国成年人的数据进行分析.
- 参与者被分为独家吸烟者,独家使用电子烟者和双重使用者.
- 生物标志物的测量,包括总尼古丁等价物,NNAL,VOC,和.
主要成果:
- 双重吸烟者和单独吸烟者每天吸烟量 (CPD) 的水平相似.
- 双重使用者中较高的CPD与NNAL和VOC水平显著增加相关.
- 与单独使用电子烟相比,双重和单独使用香烟都与更高的整体毒素暴露有关,除了重金属.
结论:
- 双重烟草使用与尼古丁和有毒物质的暴露率增加有关,与单独使用香烟相当或超过.
- 调查结果强调,需要提高医疗保健提供者和公共卫生官员对双重烟草使用风险的认识.
- 该研究强调了与双重使用相关的潜在癌症风险,需要有针对性的公共卫生干预措施.
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