CAJ | 학술논문

目的：了解新疆北疆地区12岁儿童恒牙患龋状况，为北疆地区龋病预防医疗提供科学依据。方法按照第三次全国口腔健康流行病学调查的要求，对新疆北疆地区随机抽取的乌鲁木齐市、乌鲁木齐县、伊宁市、伊宁县共12所学校828名12岁儿童进行口腔检查，记录相关龋病流行病学指标。结果在828名受检者中，患龋率为34．51％，龋均为0．85。城、乡儿童患龋率分别为36．61％和32．77％，差异无统计学意义（χ2＝1．34，P ＞0．05）。男、女性儿童患龋率分别为29．31％、39．57％，差异有统计学意义（χ2＝9．64，P ＜0．01）。汉族、少数民族（维吾尔族和哈萨克族）儿童患龋率分别为33．16％、36．41％，差异有统计学意义（χ2＝19．19，P ＜0．01），窝沟封闭率分别为8．33％和2．05％，差异有统计学意义。828人总的充填率为10．27％。城、乡儿童充填率分别为8．33％、1．93％，差异有统计学意义（χ2＝34．86，P ＜0．01），男、女性儿童充填率分别为4．11％、6．10％，差异有统计学意义（χ2＝3．85，P ＜0．05）。汉族、少数民族（维吾尔族、哈萨克族）儿童充填率分别为5．31％、4．95％，差异有统计学意义（χ2＝4．05，P ＜0．05）。易患龋方面，12岁儿童恒牙上颌患龋人数为157人，下颌患龋人数为230人，分别占患龋人数的40．57％、59．43％，差异有统计学意义（χ2＝42．58，P ＜0．01），患龋率最高的为下颌第一磨牙。结论北疆地区12岁儿童患龋率较高。充填率、窝沟封闭率较低。应加大儿童口腔教育和预防口腔疾病的力度。
목적：료해신강북강지구12세인동항아환우상황，위북강지구우병예방의료제공과학의거。방법안조제삼차전국구강건강류행병학조사적요구，대신강북강지구수궤추취적오로목제시、오로목제현、이저시、이저현공12소학교828명12세인동진행구강검사，기록상관우병류행병학지표。결과재828명수검자중，환우솔위34．51％，우균위0．85。성、향인동환우솔분별위36．61％화32．77％，차이무통계학의의（χ2＝1．34，P ＞0．05）。남、녀성인동환우솔분별위29．31％、39．57％，차이유통계학의의（χ2＝9．64，P ＜0．01）。한족、소수민족（유오이족화합살극족）인동환우솔분별위33．16％、36．41％，차이유통계학의의（χ2＝19．19，P ＜0．01），와구봉폐솔분별위8．33％화2．05％，차이유통계학의의。828인총적충전솔위10．27％。성、향인동충전솔분별위8．33％、1．93％，차이유통계학의의（χ2＝34．86，P ＜0．01），남、녀성인동충전솔분별위4．11％、6．10％，차이유통계학의의（χ2＝3．85，P ＜0．05）。한족、소수민족（유오이족、합살극족）인동충전솔분별위5．31％、4．95％，차이유통계학의의（χ2＝4．05，P ＜0．05）。역환우방면，12세인동항아상합환우인수위157인，하합환우인수위230인，분별점환우인수적40．57％、59．43％，차이유통계학의의（χ2＝42．58，P ＜0．01），환우솔최고적위하합제일마아。결론북강지구12세인동환우솔교고。충전솔、와구봉폐솔교저。응가대인동구강교육화예방구강질병적력도。
Objective To study the caries prevalence of permanent teeth among12-year-old children in Northern Xinjiang,and provide scientific foundation for the prevention of dental caries.Methods According to the third national oral health investigation of epidemiology,oral status of 828 children aged 12 in 4 regions and 12 schools of Northern Xinjiang was examined.Results The prevalence of dental caries and mean DMFT of 828 subjects were 34.51% and 0.85 respectively.The caries and mean DMFT of cities in Northern Xinjiang were higher than those of rural areas,but with no significant statistical difference (χ2=1.34,P >0.05).The prevalence of the ethnic minorities is higher than that of the Han nationality,with the rate of 33.16%,36.41% in dental caries and mean DMFT respectively (χ2 = 19.19,P <0.01).The prevalence of female was higher than that of male,with the rate of 39.57% and 29.31% in dental caries and mean DMFT respectively (χ2 =9.64,P <0.01).Conclusion The dental caries of children among12-year-old in Northern Xinjiang is very high (30.05%),but with low rate of the filling and pit and fissure sealing. The dental health education should be popularized to prevent the incidence of dental caries of children.