摘要
应用Ｘ射线多道能谱分析仪，检测了１２４７例男女儿童发中７种微量元素的含量，并作了统计分析。经对各种元素含量的分布进行检验，均不服从正态分布。报道了它们的正常值范围，与文献资料报道的基本一致。另外，还对男女儿童发中微量元素含量的差异作了显著性检验。
Serum trace elements were determined quantitatively by the X-ray poly energy spectrum flnormeter in 1 247 children'S hair. Their normal value ranges are repored.statistical analysis showed that distribution of the elements did not conform to normal distributions. Besides this,the contents of the elements between boys and girls showed siginicant differences.
出处
《上海医科大学学报》
CSCD
1995年第1期47-49,共3页
Journal of Fudan University(Medical Science)
关键词
微量元素
正常值范围
儿童
毛发
测定
trace element
range of normal value
significance test
