目的:了解我市中学生口腔健康知识及行为状况,为口腔卫生保健工作提供科学依据。方法:采用整群随机抽样方法,选择(12～16)岁中学生作为调查对象,进行问卷调查。结果:92%的学生每天刷牙至少2次,但掌握正确刷牙方法的人很少。59%学生对待牙病的态度和行为较为落后,持“不痛不看”态度。结论:我市中学生口腔健康知识较薄弱,口腔健康行为、就医行为不容乐观,对其口腔健康教育需加强。 Objective: To understand the oral health knowledge and behavior of middle school students in our city and to provide a scientific basis for oral health care. Methods: A cluster random sampling method was used to select middle school students (aged from 12 to 16) as the survey subjects to conduct a questionnaire survey. Results: 92% of students brush their teeth at least twice daily, but few have the proper way to brush their teeth. 59% of students are more backward in their attitude and behavior toward dental diseases, holding “no pain or not” attitude. Conclusion: The knowledge of oral health in our middle school students is relatively weak, the behavior of oral health and medical treatment are not optimistic, and oral health education needs to be strengthened.