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目的:了解长沙市大学生患龋情况及防龋的意识和行为的状况,为预防龋齿提供科学依据和临床指导。方法:选取长沙市五所高校2500名学生进行口腔检查并同时进行问卷调查,收回有效问卷并进行结果分析。结果:大学生龋患率为58.92%,患龋率女生(44.58%)低于男生(70.16%)。大学生防龋意识和行为在性别也存在显著的差异(P<0.05),男生防龋意识和行为低于女生;患龋齿的人(患病组)与未患龋齿的人(正常组)防龋意识和行为有显著差异(P<0.05),患病组防龋意识和行为比例高于正常组。在分析患病组与正常组家庭因素对患龋齿的影响上差异亦有显著性意义(P<0.05)。结论:大学生防龋意识和行为关键在于日常卫生习惯,专业护齿意识与行为未达到要求,需要加强口腔防龋相关知识教育。
Objective: To understand the status of caries-bearing and anti-caries awareness and behavior of undergraduates in Changsha and to provide scientific basis and clinical guidance for the prevention of dental caries. Methods: 2500 students from 5 universities in Changsha City were selected for oral examination and questionnaire survey at the same time. Valid questionnaires were withdrawn and the results analyzed. Results: The prevalence of dental caries among college students was 58.92%, while that of female students (44.58%) was lower than that of boys (70.16%). There was also a significant gender difference in college students’ caries prevention awareness and behavior (P <0.05), boys’ caries awareness and behaviors were lower than girls’; caries resistant (caries-free) and caries-free There was significant difference in consciousness and behavior (P <0.05), and the caries awareness and behavior in the diseased group were higher than those in normal group. There were also significant differences in the effects of family factors on dental caries in the diseased and normal controls (P <0.05). Conclusion: The key point of caries prevention and behavior of undergraduates lies in the daily hygiene habits. The awareness and behavior of professional dental care do not meet the requirements. It is necessary to strengthen the knowledge of oral caries-related education.