A total of 449 respondents were enrolled in this study, 410 of them were men (91.3%). Among the respondents, 272 people (60.6%) had tried to quit smoking and 177 people (39.4%) did not try to quit smoking. Monthly income level, tobacco-related awareness, degree of surrounding people supporting smoking cessation, whether medical treatment was sought in the previous year, number of visits, whether to persuade medical staff to quit smoking in the past year, and whether smoking was given up in the past year were the identified factors. These seven factors, such as whether they have been asked about smoking, are the influencing factors in trying to quit smoking( P<0.05). Under the logistic regression model, monthly income level ( OR=1.271, 95% CI1.081-1.493), the support of people around them to quit smoking ( OR=1.251, 95% CI1.035-1.512), and the suggestion of medical personnel in the past year ( OR=2.382, 95 %CI 1.054-5.381) were found to encourage attempts to quit smoking.