A Minimal Intervention to Promote Smoke-Free Homes Among 2-1-1 Callers: A Randomized Controlled Trial

作者：Kegler Michelle C^*; Bundy Lucja; Haardoerfer Regine; Escoffery Cam; Berg Carla; Yembra Debbie; Kreuter Matthew; Hovell Mel; Williams Rebecca; Mullen Patricia Dolan; Ribisl Kurt; Burnham Donna

来源：American Journal of Public Health, 2015, 105(3): 530-537.

DOI：10.2105/AJPH.2014.302260

Objectives. We tested the efficacy of a minimal intervention to create smoke-free homes in low-income households recruited through the United Way of Greater Atlanta 2-1-1, an information and referral system that connects callers to local social services.
Methods. We conducted a randomized controlled trial (n = 498) from June 2012 through June 2013, with follow-up at 3 and 6 months. The intervention consisted of 3 mailings and 1 coaching call.
Results. Participants were mostly smokers (79.7%), women (82.7%), African American (83.3%), and not employed (76.5%), with an annual household income of $10 000 or less (55.6%). At 6-months postbaseline, significantly more intervention participants reported a full ban on smoking in the home than did control participants (40.0% vs 25.4%; P = .002). The intervention worked for smokers and nonsmokers, as well as those with or without children.
Conclusions. Minimal intervention was effective in promoting smoke-free homes in low income households and offers a potentially scalable model for protecting children and adult nonsmokers from secondhand smoke exposure in their homes.

• 出版日期2015-3