Objective To understand the rate of making a quit attempt in the past 12 months and explore the factors associated with quit attempt among Chinese adult smokers. Methods A total of 16 800 households were selected through multistage stratified cluster sampling method, and one of family members was selected to participate the survey. Software SAS 9. 3 was used for sample weighting and data analysis. The factors influencing adult smoker quit attempt were identified with logistic regression model. Results Among...