Factors Associated With Smoking Intentions Among Chinese College Students

Abstract

Smoking intention is a strong predictor of future smoking behavior. The aim of this study is to identify the significant factors associated with smoking intention among Chinese college students. A total of 2,827 students in Eastern, Middle, and Western regions of China, randomly selected using a multistage sampling method, completed the self-administered questionnaires. The association of independent variables with smoking intention was evaluated using the logistic regression model. Overall, the proportion of college students with a strong smoking intention was 6.9%. Male students (odds ratio [OR] 2.205, 95% confidence interval [CI] [1.374, 3.538]), those students whose mothers smoked (OR 3.328, 95% CI [1.527, 7.252]), those whose mothers had a higher educational level (OR 0.583, 95% CI [0.346, 0.984]), current smokers (OR 14.081, 95% CI [9.306, 21.307]), former smokers (OR 3.824, 95% CI [1.728, 8.463]), and those for whom most (OR 2.663, 95% CI [1.348, 5.261]) or a few (OR 1.826, 95% CI [1.045, 3.191]) of their closest friends were smokers had statistically significant associations with the smoking intentions of Chinese college students. Further studies are needed to elucidate mechanisms and pathways across various factors, and these factors should be incorporated into future multilevel interventions designed to decrease smoking intention among college students.