Deng Li, Yang Zheng-Yan, Cai Ting, Li Yue-Heng, Lü Xiao-Yan, Ding Xian-Bin, Zhou Zhi
Dept. of Preventive Dentistry of Stomatological Hospital Affiliated to Chongqing Medical University, Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China.
Institute of Chronic and Noncommunicable Disease Control and Prevention, The Center for Disease Control and Prevention of Chongqing Province, Chongqing 401147, China.
Hua Xi Kou Qiang Yi Xue Za Zhi. 2020 Feb 1;38(1):42-47. doi: 10.7518/hxkq.2020.01.008.
To investigate the status of oral health knowledge, attitude, behavior of 12-15 years old children and provide a theoretical basis of prevention.
Multi-stage stratified sampling method was used to extract four middle school students from Chongqing districts and counties (2 in the main urban area and 2 suburbs), and their oral health knowledge, attitudes and behaviors were investigated through questionnaires. All data were entered using Epidata and statistical analysis was performed using SPSS 21.0 software.
A total of 3 902 valid questionnaires were collected. The proportion of people who had good brushing habits was 39.7% (1 548), the average oral health knowledge accuracy rate was 58.9%, and the average oral health positive attitude was 88.6%. The number of middle school students who attended the dental experience was 54.5% (2 127), and that of the school who received oral health education was 17.5% (681). There were gender and regional differences in brushing habits.
The knowledge and behavior of oral health among 12-15-year-old middle school students in Chongqing need to be improved. Oral health education for middle school students should be strengthened, especially in rural and suburban areas.
调查12 - 15岁儿童口腔健康知识、态度、行为状况，为预防提供理论依据。
采用多阶段分层抽样方法，从重庆各区县抽取4所中学的学生（主城区2所、郊区2所），通过问卷调查其口腔健康知识、态度和行为。所有数据采用Epidata录入，使用SPSS 21.0软件进行统计分析。
共收集有效问卷3902份。有良好刷牙习惯的人群比例为39.7%（1548人），口腔健康知识平均知晓率为58.9%，口腔健康积极态度平均为88.6%。参加过口腔检查的中学生人数为54.5%（2127人），接受过口腔健康教育的学校比例为17.5%（681所）。刷牙习惯存在性别和地区差异。
重庆12 - 15岁中学生的口腔健康知识和行为有待提高。应加强对中学生的口腔健康教育，尤其是农村和郊区地区。
