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目的了解梧州市小学二年级学生口腔卫生知识掌握状况。方法广西区中西部儿童口腔疾病综合干预项目办统一设计调查表,派出现场调查员到市区各小学进行问卷调查,现场发放并收回调查问卷。开展儿童口腔卫生知识宣传前后各进行1次调查。结果梧州市市区小学二年级学生正确刷牙率及口腔知识知晓率在口腔卫生知识宣传前后比较,差异有统计学意义(P<0.01);男女生正确刷牙率及口腔知识知晓率在口腔卫生知识宣传前后比较,差异有统计学意义(P<0.01)。结论梧州市市区小学二年级对学生口腔卫生知识掌握较少,在小学低年级学生普及口腔卫生知识是很有必要的,对降低学生龋患率起到关键的作用。
Objective To understand the status of oral health knowledge of sophomores in Wuzhou. Methods A unified questionnaire was put forward by the Project Management Office of Children’s Comprehensive Disease Control Project in the Midwest of Guangxi. Field investigators were sent to all primary schools in the urban area to conduct questionnaire surveys. Questionnaires were distributed and collected on the spot. Carry out a survey of children’s oral health knowledge before and after each conduct. Results The correct rate of brushing and the oral knowledge awareness of grade two students in Wuzhou city were significantly different before and after the promotion of oral hygiene knowledge (P <0.01). The correct rate of brushing rate and knowledge of oral cavity in boys and girls were in the oral hygiene knowledge Before and after publicity, the difference was statistically significant (P <0.01). Conclusion The second grade of primary school in Wuzhou city has little knowledge of oral hygiene, and it is necessary to popularize oral health knowledge among the students in the lower primary school. It plays a key role in reducing the caries prevalence of students.