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我们于1986～1987年在位于新疆南、北部、气候条件差别较大,但居民饮水氟含量相似的阿勒泰和莎车进行了气候与饮食习惯对氟斑牙影响的对照调查。结果表明,气候相对凉爽湿润的阿勒泰地区儿童恒牙氟斑牙率明显地低于干旱炎热的莎车绿洲;在阿勒泰地区,水氟条件相似的牧区汉族儿童氟斑牙率明显低于农区儿童,牧区哈萨克族儿童氟斑牙率略低于汉族儿童,但在水氟更低的城镇,哈萨克儿童氟斑牙率却反比牧区高,且明显高于当地汉族儿童,哈萨克族儿童尿氟高于当地汉族儿童。牧区居民吃肉和奶制品多于农区与城镇所致动物蛋白摄人量差异是引起相同水氟条件下氟斑牙率不同的主要原因,这在哈萨克族中最明显。哈萨克族习惯饮茶是引起尿氟较高的主要原因,饮食结构变化饮茶习惯不变,使居于水氟更低城镇哈萨克族儿童氟斑牙率反高于水氟较高的牧区,表明饮食习惯对氟斑牙流行有影响。
We conducted a controlled survey of the effects of climate and diet on dental fluorosis in Altay and Shache, located in the northern and southern Xinjiang from 1986 to 1987, with similar climatic differences but with similar drinking water fluoride content. The results showed that the rate of dental fluorosis in children in Aletai district was significantly lower than that in the arid and hot Shacha Oasis in the relatively cool and humid climate. In the Altay region, the rate of dental fluorosis in Han children in pastoral areas with similar water and fluoride content was significantly lower than that in rural areas , While the rate of dental fluorosis in Kazakh children in pastoral areas was slightly lower than that in Han children. However, the rates of dental fluorosis in Kazak children in the lower water fluoride areas were higher than those in the pastoral areas and significantly higher than those in the local Han children. Urinary fluoride in Kazakh children was higher than Local Han children. The difference in intake of animal protein between pastoralists who eat more meat and dairy products than those in rural areas and urban areas is the main cause of the different rates of dental fluorosis under the same water and fluoride conditions, which is most obvious among the Kazakhs. Kazakh habit of drinking tea is the main reason causing higher urinary fluoride, drinking habits change tea habit, leaving children living in lower water fluoride fluoride Kazak children higher dental fluorosis rate higher than water fluoride pasture, indicating that the diet The habit of dental fluorosis have an impact.