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目的了解海南省医学生口腔健康和健康行为现状,为进行口腔健康教育提供科学依据。方法采用自制的调查表对762名海南省医学生进行横断面调查。结果①龋齿患病率44.88%,男女间差异无统计学意义(χ2=2.689,P=0.101);25.85%的学生牙龈经常出血,男女间差异无统计学意义(χ2=0.027,P=0.870)。②29.13%的学生选用小头软毛牙刷,男女间差异有统计学意义(χ2=18.843,P=0.003);3个月内换1次牙刷学生占78.61%,男女间差异有统计学意义(χ2=7.731,P=0.005);37.79%的学生使用竖刷方式。③每年应进行口腔检查1次的知晓率为49.87%,男女间差异有统计学意义(χ2=7.593,P=0.006);知晓牙齿矫正技术的学生占87.66%,不同年级间牙齿矫正技术知晓率差异有统计学意义(χ2=26.861,P﹤0.001)。结论医学生口腔健康状况不容乐观,口腔健康行为有待提高,在医学院校开展口腔健康教育相关课程十分必要。
Objective To understand the status quo of oral health and health behavior of medical students in Hainan Province and to provide scientific basis for oral health education. Methods A self-made questionnaire was used to conduct a cross-sectional survey of 762 medical students in Hainan Province. Results ① The prevalence of dental caries was 44.88%. There was no significant difference between male and female (χ2 = 2.689, P = 0.101) .25.85% of the students had frequent bleeding of gums. There was no significant difference between male and female (χ2 = 0.027, P = 0.870) . ② 29.13% of the students selected small head soft toothbrush, the difference was statistically significant between men and women (χ2 = 18.843, P = 0.003); within 3 months for a toothbrush students accounted for 78.61%, the difference between men and women was statistically significant (χ2 = 7.731, P = 0.005); 37.79% of the students used the vertical brush method. (3) There was 49.87% awareness rate of oral examination once a year. The difference between men and women was statistically significant (χ2 = 7.593, P = 0.006). 87.66% knew about orthodontics, and the awareness rate of orthodontics The difference was statistically significant (χ2 = 26.861, P <0.001). Conclusions Oral health status of medical students is not optimistic and oral health behavior needs to be improved. It is necessary to carry out oral health education related courses in medical colleges and universities.