RESUMEN
OBJECTIVES: The purpose of this study was to investigate the predictor associated transitions with each stage of smoking cessation based on the Transtheoretical Model, and to provide basic data for smoking cessation programs for adolescents. METHODS: The participants were 297 current and former smokers, obtained from stratified random sampling of 2nd graders from 127 high schools in B cities. The data were collected between April 6th and 16th 2002, using a structured self-report questionnaire, and analyzed using a multiple logistic regression, with the SPSS program for Windows (Version 10.0). RESULTS: The predictors of transition from precontemplation to contemplation were consciousness raising (OR=1.22, 95% CI: 1.07-1.40), coping pros (OR=.84, 95% CI: .70-1.00) and attitude of parents to smoking (OR=2.97, 95% CI: 94-9.24). The predictors of transition from contemplation to preparation were helping relationships (OR=.83, 95% CI: 72-.96), self-liberation (OR=1.15, 95% CI: 99-1.33) and nicotine dependence (OR=.76, 95% CI: 56-1.03). The only predictor of transition from preparation to action was the social pros (OR=.66, 95% CI: .57-.82). The predictors of transition from action to maintenance were self-reevaluation (OR=.81, 95% CI: .71-.92) and negative affective situation (OR=.85, 95% CI: .72-1.00). CONCLUSIONS: Adequate examination on the factors for predicting the transitional stages of change for smoking cessation in Koreans are presented in this study. The results of this study will become the pillar of smoking cessation planning and application programs.