Respiratory Medicine, National Hospital Organisation Kyoto Medical Center, Kyoto, Japan
Respiratory Medicine, National Hospital Organisation Kyoto Medical Center, Kyoto, Japan.
Thorax. 2021 Jun;76(6):615-617. doi: 10.1136/thoraxjnl-2020-216253. Epub 2021 Apr 19.
We investigated how use of heated tobacco products (HTPs) affects tobacco cessation in a Japanese workplace. We offered cessation programmes for 158 tobacco users from November 2018 to April 2019 and surveyed the quitting rate in August 2019. Successful quitting was defined as stopping use of all kinds of nicotine-containing tobacco products. A Poisson regression analysis adjusted with inverse probability weighting showed that HTP users (either exclusive HTP users or dual users) were less likely than exclusive cigarette users to quit tobacco (risk ratio, 0.77; 95% CIs 0.61 to 0.97, p=0.024). The use of HTPs should not be recommended to assist in smoking cessation. Trial registration UMIN000034719.
我们研究了在日本工作场所使用加热烟草制品 (HTP) 如何影响戒烟。我们从 2018 年 11 月至 2019 年 4 月为 158 名烟草使用者提供了戒烟方案，并在 2019 年 8 月调查了戒烟率。成功戒烟被定义为停止使用所有含尼古丁的烟草制品。采用逆概率加权调整的泊松回归分析显示，与只使用传统卷烟的使用者相比，使用 HTP（无论是单独使用 HTP 还是同时使用 HTP 和卷烟）的使用者戒烟的可能性更小（风险比，0.77；95%置信区间 0.61 至 0.97，p=0.024）。因此，不建议使用 HTP 来帮助戒烟。试验注册 UMIN000034719。
