【摘要】 目的初步了解福州市的残障儿童龋病现状,改善残障儿童的口腔保健水平提供依据和思路。方法采用整群抽样的方法,对福州市四所残障儿童教育机构的244名残障儿童的龋病状况进行调查和分析。结果福州市残障儿童的乳牙患龋率为66.0%,龋均为3.90±4.29。恒牙患龋率45.7%,龋均为1.71±2.86。12~15岁组的恒牙龋均高于6~11岁组,差异有统计学意义(P<0.01),其他年龄组之间、各年龄组内男女的龋均和患龋率差异均无统计学意义。2~5岁年龄组的乳牙充填率为0%,6~11岁年龄组乳牙充填率为3.6%。6~11岁年龄组的恒牙充填率为4.9%,12~15岁年龄组的恒牙充填率为13.8%。结论福州市残障儿童患龋状况严重,需加大口腔预防保健和治疗的投入。更多还原

【Abstract】 Objective To investigat caries status of disabled children in Fuzhou. It also provides evidence to make relevant policy and improve the standard of the disabled children’s oral health. Methods Investigation and analysis have been made through cluster sampling to learn about caries status of 244 disabled children from four special institutions in Fuzhou. Results The caries prevalence rate with deciduous teeth was 66.0%, mean DMFT/dmft was 3.90±4.29. The caries prevalence rate with permanent teeth was 45.7%, mean DMFT/dmft was 1.71 ±2.86. Mean DMFT/dmft of12~15 years old was higher than 6~11 years old, these two groups has statistical significance(P<0.01). There was no statistical significance in other groups. The filling rate of the deciduous teeth of the 2~5 years old was 0%,while the 6~11years old was 3.6%. The filling rate of the permanent teeth of the 6~11 years old was 4.9%,while the 12~15 years old was13.8%. Conclusion The caries status of disabled children in Fuzhou was serious, which means their oral health condition was alarming. It is necessary to spend more time and fund in dental caries prevention and health care services, carry out the prevention and treatment project for disabled children.更多还原