大学生口腔卫生与患龋情况分析

Analysis of oral health and dental caries of college students

目的探讨大学生口腔卫生与龋病发病情况,指导学生口腔保健。方法采用标准检查法,以DMFT评价患龋状况,同时对学生进行口腔卫生习惯、生活习惯及口腔保健知识问卷调查。结果1200名大学生患龋率为46.7%,龋、失、补指数(DMFT)为1.54,女生患龋率显著高于男生(P=0.037)。龋病发病率与日常生活习惯、口腔卫生情况、定期行口腔检查的观念有显著相关性(P<0.01)。结论大学生口腔卫生保健知识较差,应加强大学生口腔卫生观念的健康教育,改变不良生活习惯,提高口腔保健意识。

Objective To investigate the oral health and dental caries of college students and to guide them of oral health care. Methods Dental caries in 1200 college students were examined by standard method and evaluated by DMFT. At the same time, questionnaire survey about students＇ oral health habit, life habit and oral health care was carried out. Results Therate of dental caries was 46.67% , and DMFT was 1.54. The rate of dental caries in the female students was significantly higher than that in the male students（ P = 0. 037）. Rate of dental caries was highly related with life habit, oral health and routine dental health check（P 〈 0.01 ）. Conclusion College students have poor knowledge about oral health care. It is necessary to strengthen their education of oral health, to change their bad life habit and to improve their awareness of oral health care.