Goldade Kathryn, Des Jarlais Don, Everson-Rose Susan A, Guo Hongfei, Thomas Janet, Gelberg Lillian, Joseph Anne M, Okuyemi Kolawole S
Program in Health Disparities Research, Department of Family Medicine and Community Health, University of Minnesota Medical School, Minneapolis, MN, USA.
Am J Health Behav. 2013 Jul;37(4):517-24. doi: 10.5993/AJHB.37.4.9.
To examine the impact of knowing quitters on cessation among homeless smokers.
Secondary analysis of data derived from a community-based randomized controlled trial of 430 homeless smokers. We conducted multivariable logistic regression analysis to determine whether knowing quitters impacted the likelihood of cessation (salivary cotinine ≤ 20 ng/ml) at 26-week follow-up.
Multivariable logistic regression showed cessation was more likely for smokers who knew ≥ 5 quitters compared with those who knew no quitters (Odds Ratio = 3.79, CI = 1.17, 12.27, p = .008), adjusting for age, education, income, and time to first cigarette in morning.
Knowing former smokers was associated with increased likelihood of achieving smoking abstinence among homeless smokers.
研究认识戒烟者对无家可归吸烟者戒烟的影响。
对一项针对430名无家可归吸烟者的社区随机对照试验所得数据进行二次分析。我们进行了多变量逻辑回归分析,以确定认识戒烟者是否会影响26周随访时的戒烟可能性(唾液可替宁≤20 ng/ml)。
多变量逻辑回归显示,认识≥5名戒烟者的吸烟者比不认识戒烟者的吸烟者更有可能戒烟(优势比=3.79,置信区间=1.17, 12.27,p = 0.008),并对年龄、教育程度、收入和早晨第一支烟的时间进行了调整。
认识曾经吸烟者与无家可归吸烟者戒烟可能性增加有关。