Bauer Joseph E, Hyland Andrew, Li Qiang, Steger Craig, Cummings K Michael
Department of Health Behavior, Division of Cancer Prevention and Population Sciences, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY 14263, USA.
Am J Public Health. 2005 Jun;95(6):1024-9. doi: 10.2105/AJPH.2004.048678.
In this cohort study, we assessed the impact of smoke-free work-site policies on smoking cessation behaviors.
Smokers were tracked as part of the Community Intervention Trial for Smoking Cessation. Telephone surveys were administered to 1967 employed smokers in 1993 and 2001. Data were gathered on personal and demographic characteristics, tobacco use behaviors, and restrictiveness of worksite smoking policies.
People who worked in environments that changed to or maintained smoke-free policies between 1993 and 2001 were 1.9 times more likely (odds ratio [OR] = 1.92; 95% confidence interval [CI] = 1.11, 3.32) than people whose worksites did not do so to have stopped smoking by 2001. Continuing smokers decreased their average daily consumption by 2.57 cigarettes. People working in environments that had smoke-free policies in place in both 1993 and 2001 were 2.3 times more likely (OR=2.29; 95% CI=1.08, 4.45) than people not working in such environments to have quit by 2001, and continuing smokers reported a decline in average daily consumption of 3.85 cigarettes.
Smoke-free worksite policies help employees reduce their cigarette consumption and stop smoking.
在这项队列研究中，我们评估了无烟工作场所政策对戒烟行为的影响。
吸烟者作为戒烟社区干预试验的一部分被追踪。在1993年和2001年对1967名在职吸烟者进行了电话调查。收集了个人和人口统计学特征、烟草使用行为以及工作场所吸烟政策的限制程度等数据。
在1993年至2001年间工作环境转变为或维持无烟政策的人，到2001年戒烟的可能性是工作场所未实施此类政策的人的1.9倍（比值比[OR]=1.92；95%置信区间[CI]=1.11，3.32）。继续吸烟者的平均每日吸烟量减少了2.57支。在1993年和2001年都实施了无烟政策的环境中工作的人，到2001年戒烟的可能性是不在此类环境中工作的人的2.3倍（OR=2.29；95%CI=1.08，4.45），并且继续吸烟者报告平均每日吸烟量下降了3.85支。
无烟工作场所政策有助于员工减少吸烟量并戒烟。
