【摘要】 青海省兴海县唐乃亥乡为我省大骨节病新发病区,对病区358名6～14岁儿童青少年拍片发现有阳性改变者101人,阳性率为28.2％,病情活跃指数为68.7,病情严重指数为46.0。化验结果显示:该地区属贫硒环境,病情较重的上鹿圈村和下鹿圈村发硒含量分别为0.076μg/g和0.067μg/g。经相关分析表明内、外环境硒含量与大骨节病病情呈负相关关系。更多还原

【Abstract】 Tang Nai Hai township of Xing Hai County is a new Kashin Beck disease area 358 subjects aged from 6 to 14 were detected by X—ray,101 cases were found(28.2％), The index of actwety was 68. 7,the index of severity was 46.0 The result of Chemical exermination showed that the area was a selenium deficient one. Selenium concentration in the hair in ShangLuJuan and XiaLuJuan village were 0.076μg/g and 0.067μg/g respectively. There was a negative correlation between Selenium concentration of internal—external environment and kashin Beck disease.更多还原