摘要
本文报告了秦岭山区的宁陕、安康、石泉三县(市)大骨节病调查结果。该病区呈带点状分布;病人以肘、膝关节增粗和疼痛为主;局部病区村学生儿童发硒含量平均值为0.325ppm最高值达1.100ppm,同时发现非病区高硒点。
In this paper a general survey is reported of Kashin-Beck disease in Ningsh-an,Shiquan,and Ankang Counties located in southern Qinling mountainous area.The results obtained read as fellows:(1)the endemic areas were scattered but,in general,in a belt distribution;(2)the main symptoms and signs of the pa-tients were manifested as joint swell and pain in elbows and knees;and(3)thehair selenium level of pupils in the endemic areas averaged 0.325 ppm,and what is more,the highest could only reach 1.1 ppm,while much higher levels were fo-und in surveys conducted in non-endemic areas in the same time.
出处
《中国地方病学杂志》
CAS
CSCD
1991年第3期144-147,共4页
Chinese Jouranl of Endemiology
关键词
大骨节病
硒
流行病学
Kashin-Beck disease
Selenium
Epidemiology
