發(fā)布時(shí)間：2018-06-10 02:24

  本文選題：乳牙 + 齲齒�。� 參考：《重慶醫(yī)學(xué)》2014年27期

【摘要】：目的調(diào)查重慶市城市拓展區(qū)兒童乳牙齲病現(xiàn)狀及其相關(guān)影響因素。方法隨機(jī)抽取重慶市大學(xué)城曾家拓展區(qū)1 164名4~6歲兒童進(jìn)行乳牙齲齒流行病學(xué)檢查。結(jié)果調(diào)查的1 164名兒童中患齲535名,共發(fā)現(xiàn)齲齒2 148顆,受檢者齲均為1.84,患齲率為45.96%;患齲者齲均為4.01,其中齲均在5~10顆的兒童有174名,齲均達(dá)10~20顆的兒童有42名�；箭x率與齲均未見(jiàn)性別差異。治療率和充填率極低,據(jù)統(tǒng)計(jì)僅有26名兒童曾經(jīng)接受過(guò)齲齒治療,占本次調(diào)查人數(shù)的2.23%。后牙患齲率較前牙患齲率高,上頜患齲率較下頜患齲率高出15.46%,其中,齲壞率最高的是下頜Ⅳ(26.67%),其次為上頜Ⅱ(14.99%),齲壞率排第3的是上頜Ⅰ(14.90%),齲壞率排第4的是上頜Ⅴ(14.82%),所有牙位中齲齒率最低的是下頜Ⅱ(0.76%)。隨年齡增加,患齲率、齲均升高。結(jié)論乳牙齲齒治療率和充填率極低,與幼兒監(jiān)護(hù)人的口腔健康意識(shí)、喂養(yǎng)習(xí)慣有關(guān)。
[Abstract]:Objective to investigate the status of deciduous tooth caries in urban development area of Chongqing and its related factors. Methods 1 164 children aged 4 to 6 years old in Zengjia Development District of Chongqing University City were randomly selected for epidemiological examination of deciduous dental caries. Results of the 1 164 children, 535 were found to have caries, 2 148 of them were found to have dental caries, the average caries were 1.84 and the incidence of caries was 45.96, the average caries were 4.01 among them, 174 children had caries per caries in 510 children and 42 children with 1020 caries per caries. There was no sex difference between the incidence of caries and caries. The rate of treatment and filling is extremely low. According to statistics, only 26 children have been treated with dental caries, accounting for 2.23 percent of the survey. The caries rate of posterior teeth was higher than that of anterior teeth, and the caries rate of maxillary teeth was 15.46 higher than that of mandibular teeth. The caries rate was the highest in the mandible 鈪，

本文編號(hào)：2001652