Chest:电子香烟或将对公众健康产生重大影响

2013-09-27 佚名 丁香园

子香烟(EC)正在全球范围内变得越来越流行,假如其真能取代传统的香烟,那么,电子香烟将可能对公众健康产生重大影响。为了评估电子香烟与传统香烟在消费品领域进行竞争的潜力,来自英国烟草和酒精研究中心的Peter Hajek博士等人对普通吸烟者转变为电子香烟使用者的比例进行了研究,研究结果发表于2013年7月18日的CHEST杂志上。结果显示:电子香烟具备与传统香烟进行竞争的潜力。 研究者与捷克共和国

子香烟(EC)正在全球范围内变得越来越流行,假如其真能取代传统的香烟,那么,电子香烟将可能对公众健康产生重大影响。为了评估电子香烟与传统香烟在消费品领域进行竞争的潜力,来自英国烟草和酒精研究中心的Peter Hajek博士等人对普通吸烟者转变为电子香烟使用者的比例进行了研究,研究结果发表于2013年7月18日的CHEST杂志上。结果显示:电子香烟具备与传统香烟进行竞争的潜力。

研究者与捷克共和国内2012名打算或正在购买香烟的人进行了接触,并询问其与吸烟相关的问题。为了避免在电子吸烟用户调查中常见的偏倚,调查者不提及电子香烟。调查期间,研究者与吸过电子香烟的志愿者进行了讨论。

该研究的主要结果为:在所有的被接触者中,共有1,738(86%)名吸烟者参与了调查。其中,半数的吸烟者至少曾尝试过一次电子香烟。而在这些尝试过电子香烟的吸烟者中,又分别有18.3%的人经常使用电子香烟,14%的人每天使用电子香烟。经常使用电子香烟者平均有7.1个月的时间每天都用。使用电子香烟最常见的理由是减少传统香烟的消费,而60%的经常使用电子香烟者声称,电子香烟帮助他们成功实现了这一目标。另有19%的吸烟者声称,是由于年龄的增加、以及初次使用电子香烟的良好体验,促使他们由传统的吸烟者转变为经常的电子香烟使用者。

该研究结果显示:在尝试过1次电子香烟的吸烟者中,有近五分之一的人转变为经常的电子香烟使用者。电子香烟可能会发展成为传统香烟的真正竞争者。而政府机关在对电子香烟的监管过程中,应确保其管理措施不会造成传统香烟对市场的垄断。

原文阅读

Kralikova E, Novak J, West O, Kmetova A, Hajek P.Do e-cigarettes have the potential to compete with conventional cigarettes? A survey of conventional cigarette smokers' experiences with e-cigarettes.Chest.2013 Jul 18.

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