【摘要】 目的:了解成都市进城务工人员子女的龋病现状及相关因素,分析其龋病分布及患龋风险情况。方法:采用随机抽样的方法,抽取成都市某小学一年级学生126名,其中进城务工人员子女72名,非进城务工人员子女54名;年龄6~7岁,平均6.7岁。对126名儿童进行口腔检查、唾液检测及问卷调查,用Cariogram龋风险评估系统对个体患龋风险进行评估。结果:乳、恒牙患龋率进城务工人员子女分别为76.3%、15.3%,非进城务工人员子女分别为81.5%、5.6%(P>0.05)。高龋和低龋风险进城务工人员子女分别为8.33%、12.50%,非进城务工人员子女则均为16.67%;各患龋风险等级中,两组相比均无统计学差异(P>0.05)。结论:进城务工与非进城务工人员子女患龋率均较高,应针对性开展家长及其子女的口腔健康教育,推广以预防措施为主的口腔健康促进项目。更多还原

【Abstract】 AIM: To Investigate the dental caries status and its influencing factors in migrant workers’ children and to assess the caries risk. METHODS: One primary school which recruit migrant workers’ children were selected with random sampling in Chengdu,all of the children in grade one( including 72 migrant workers’ children,and 54 non-migrant worker’s children) were included in this study. The data was collected from every child by clinical examination,salivary sampling,a structured questionnaire and caries risk assessment were taken by Cariogram software.RESULTS: The prevalence of primary tooth caries of migrant and non-migrant workers’ children was 76. 3% and that and 81. 5% respectively( P > 0. 05). Moreover,the prevalence of the young permanent tooth of migrant and non-migrant workers’ children was 15. 3% and 5. 6% respectively( P > 0. 05). According to the Cariogram results,there were 8. 33% of the children with high caries risk and 12. 5% of the children with low caries risk in migrant workers’ children group,whereas 16. 67% of the children with high caries risk and 16. 67% with low caries risk in non-migrant workers’ group( P > 0. 05). CONCLUSION: Systematic community-based oral health promotion should be strengthened and preventive-oriented oral health care systems are needed,including promotion of further self-care practices.更多还原