Objective To propose suitable prevention measures for endemic fluorosis.

目的提出甘肃省地方性氟中毒防治对策.

Objective To evaluate the effect of health education intervention and demand of Endemic Fluorosis in the country and offer advice about prevention of endemic fluorosis.

目的评价农村地区开展地方性氟中毒健康教育的效果及需求，为加强地氟病防治工作提供建议。

Endemic fluorosis is very serious in the Yellow River alluvial plain area in Shandong province.

山东黄河冲积平原区是山东省地氟病的重病区，危害严重。

Objective To survey the fluorosis baseline for implementing prevention and control endemic fluorosis program in a large area of Guizhou using Central Government Funds.

目的为实施贵州省利用中央财政专项资金防治地方性氟中毒（简称地氟病）项目进行本底调查，并为制订项目实施细则提供依据。

Results By the analysis conducted, we think it that serpentine work in treatment and prevention of endemic fluorosis.

结果通过分析认为蛇纹石对防治地方性氟中毒是可用的。

Conclusion It is effective to carry out health education to improve farmers and students' knowledge and health behaviors on the prevention of endemic fluorosis.

结论健康教育对提高农民和学生的地氟病防治知识，改善相关行为具有一定的效果。