就高锶饮水对学龄儿童的形体发育、骨龄发育、龋齿和氟斑牙患病率的影响进行了流行病学调查。调查结果表明，饮水中含锶量在１０ｍ ｇ／ Ｌ时对学龄儿童的骨龄发育，尤其是对女童骨龄发育有一定促进作用，对学龄儿童的形体发育没有明显的影响。饮水锶与儿童龋齿率的关系在调查结果中不十分明确，但锶的防龋齿作用有必要做进一步的流行病学调查来证实。 Epidemiological investigation was conducted on the effect of high strontium drinking water on the physical development, bone age, dental caries and dental fluorosis in school-age children. The results showed that when the content of strontium in drinking water was 10 m g / L, the development of bone age of the school-aged children was promoted, especially for the development of bone age of the girls. There was no obvious effect on the body development of school-age children. The relationship between strontium in drinking water and dental caries in children is not very clear in the survey results. However, the anti-dental caries effect of strontium is necessary to be confirmed by further epidemiological investigation.