衡阳地区0.5～10岁儿童发锌水平的调查

Investigation of Zinc Level in Hair in 0.5～10 Yesrs Old Children in HengYang Distriet

目的 了解衡阳地区 0 .5～ 10岁儿童发锌含量 ,分析年龄、地区间发锌含量差异。 方法 0 .5～ 10岁儿童枕骨粗隆下发际头发中锌含量检测。 结果 衡阳地区 0 .5～ 10岁儿童发锌含量为 (80 .2 9± 3 5 .91) mg/ kg。儿童发锌含量存在性别差异 ,男高于女 ,同时年龄、地区间均有差异 ,但绝对数不大 ,没有实际意义。 结论 衡阳地区 0 .5～ 10岁儿童发锌含量为 (80± 3 6) mg/ kg。

Objective To knew zinc level in hair of children and variety of sexes,ages and districts. Methods Measurement of zinc level in hair. Result Zinc level in hair in 0.5～10 years old children is 80.29±35.91mg/kg.The zinc level of boys in hair is higher than that of girls. Conclusion Normal level in hair in 0.5～10 years old children in HengYang dirtrict is 80±36mg/kg,It is same as other reports in china.