论文部分内容阅读
龋病已被世界卫生组织确认为危害人类健康的3大疾病之一。为了进一步探讨学龄前儿童龋病的发病因素,我们于1988年对沈阳市和平区8所幼儿园817名3～6岁儿童进行了龋病患病情况及致龋因素的调查。本次调查817名儿童,患龋人数为750人,患龋率为91.80%;龋齿数为5781个,龋均为7.08。龋病与全托、日托、3岁前患病情况、母亲妊娠时健康情况及儿童的刷牙漱口习惯等因素无关。儿童龋病与每日吃甜食的次数及睡前吃食物习惯有关。每日吃甜食的次数越多,龋均越高,睡前吃食物者龋均明显高于不吃食
Caries has been recognized by the World Health Organization as one of the three major diseases that endanger human health. In order to further explore the incidence of caries in preschool children, we investigated the prevalence and cariogenic factors of dental caries among 817 children aged 3 ~ 6 in 8 kindergartens in Heping District, Shenyang City in 1988. The survey of 817 children, the number of caries was 750, the prevalence of caries was 91.80%; dental caries was 5781, the caries were 7.08. Dental caries and care, day care, pre-3-year-old prevalence, mother’s health during pregnancy and children’s brushing habits and other factors has nothing to do. Caries in children and eating sweets daily number of eating habits and bedtime habits. The more the number of daily sweets, the higher the caries, eating caries were significantly higher than eating without eating