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RESEARCH AND PRACTICE |
Jonathan T. Macy and Steven J. Sherman are with the Department of Psychological and Brain Sciences, Indiana University, Bloomington. Dong-Chul Seo is with the Department of Applied Health Science, Indiana University, Bloomington. Laurie Chassin and Clark C. Presson are with the Department of Psychology, Arizona State University, Tempe.
Correspondence: Requests for reprints should be sent to Jonathan T. Macy, Department of Psychological and Brain Sciences, Indiana University, 1101 E 10th St, Bloomington, IN 47405 (email: jtmacy{at}indiana.edu).
Objectives. We sought to identify prospective predictors of long-term abstinence versus relapse among individuals who quit smoking as young adults.
Methods. Participants from an ongoing longitudinal study of smoking who had quit for at least 1 year between the ages of 18 and 24 years (n=327) were divided into those who later reported not smoking for more than 5 years (long-term abstinence) or reported current smoking, defined as smoking at least monthly (relapse). Logistic regression was used to examine odds ratios (ORs) of prospective predictors of long-term abstinence versus relapse.
Results. Overall, 67% of participants maintained long-term abstinence and 33% relapsed. The strongest predictor of avoiding relapse was marrying a nonsmoker (adjusted OR [AOR]=0.07; 95% confidence interval [CI]=0.03, 0.21). Other predictors included making 1 lifetime quit attempt (AOR=0.13; 95% CI=0.04, 0.44), having as a young adult only 1 parent who smoked (AOR=0.23; 95% CI=0.06, 0.93), and working in a completely smoke-free building (AOR=0.13; 95% CI=0.03, 0.58).
Conclusions. The factors related to smoking in the social environment played the largest role in predicting long-term abstinence versus relapse.
This article has been cited by other articles:
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C. G. Husten Smoking Cessation in Young Adults Am J Public Health, August 1, 2007; 97(8): 1354 - 1356. [Full Text] [PDF] |
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