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本文根据我国西藏、四川、甘肃等地藏族人民患龋情况的14件调查资料,统计出藏族人民的平均患龋率为28.31%。此数字低于中国人总的平均患龋率37.3%。 氟具有抗龋能力;茶叶中含有较丰富的氟;藏族人民有浓厚的饮茶习惯;经检测藏族人民常年饮用的几种茶叶氟含量较高;据此认为藏族人民的平均患龋率较低,与饮茶习惯有密切关系。
According to 14 survey data on caries in Tibetans, Sichuan, Gansu and other places in our country, the average caries prevalence of Tibetans is 28.31%. This figure is lower than the overall Chinese caries prevalence rate of 37.3%. Fluoride has anti-caries ability; tea contains more fluorine; Tibetan people have a strong tea drinking habit; tested by the Tibetan people perennial drinking high fluoride content of tea; therefore, the average caries prevalence of Tibetan people is lower , And tea habits are closely related.