摘要
作者对陕西省定边县地方性氟中毒进行了流行病学调查。结果表明，平原区氟斑牙患病率达88．19％。临床症状和体征的检出率为2O．84％，女性高于男性。病区83．66％的水源氟含量超过1．0mg／L，氟斑牙患病率和症状、体征的检出率与水氟含量及年龄增长相一致，尿氟与水氟呈正相关，粮食和空气不是主要摄氟介质。氟骨症患者血清碱性磷酸酶活性增高，血清钙含量降低，磷含量升高。地下水氟含量与地貌等因素有关。
The endemic fluorosis was investigated in Dingbian county Shaanxi province. The results showthat prevalence rate of dental fluorosis is 88. 19 %, detective rate of clinical symptoms and signs is 20. 84% inplain. The detective rate of female with clinical symptoms and signs is higher than that of male. 83. 66 % ofwater sources in the endemic areas contain over 1. 0 mg/l fluoride. Prevalence rate of dental fluorosis and detective rate of clinical symptoms and signs correspond to fluoride level in drinking water and age. The urinefluoride has a positive relation to water fluoride. The air and food are not main sources of fluoride. AKP ofpatients with skeletal fluorosls is high. The serum Ca2 + content is low . PO4+ is high. The fluoride level ingroundwater relates to geomorphic conditions and other factors.
出处
《地方病通报》
1997年第3期25-28,共4页
Endemic Diseases Bulletin
基金
陕西省地方病防治办公室资助
关键词
氟中毒
地方性氟中毒
流行病学
综合治理
Endemic fluorosis
Epidemiology
Dingbian county
Shaanxi Province
