西藏昌都地区环境硒分布特征及其与大骨节病的关系
王婧, 李海蓉, 杨林生, 龚弘强, 李永华, 赵生成, 尼玛仓决

Selenium in environment and its relationship with Kashin-Beck disease in Chamdo Area of Tibet
Jing WANG, Hairong LI, Linsheng YANG, Hongqiang GONG, Yonghua LI, Shengcheng ZHAO, Ma cangjue NI
表2 昌都大骨节病临床患病率与环境硒含量的相关性分析(N=15)
Tab. 2 Correlation analysis between clinical prevalence rate of KBD and environmental selenium contents (N=15)
自然土壤 耕作土壤 青稞 糌粑 大米 面粉
大骨节病患病率 -0.138 -0.512 -0.843** -0.612* -0.337 -0.433