摘要
随机抽取了宁波江东区1 ~6 岁的散居儿童和集居儿童1070 名, 其中男549 名, 女521名, 于1999 年1 月至6 月进行了静脉血铅测定。结果显示, 江东区1 ~6 岁儿童血铅为0-488 ±0-106 μmol/L, 儿童血铅浓度≥0-483 μmol/L 者, 占总调查人数的47-1 % 。不同年龄的血铅水平及不同性别的血铅水平虽略有差异, 但经统计学分析, 无显著差异。从血铅水平的等级分布分析, 血铅水平在100 ~149-9 μg/L 者, 占93-8 % , 血铅水平在150 ~199-9 % μg/L 者, 占6-1 % 。通过血铅检测, 对早期发现的高血铅儿童进行及时的个体干预是非常重要的, 也是预防儿童铅中毒的重要途径。
children of 1~6 years old in Jiongdong district of Ningbo city were randomly chosen and determined of serum Pb.The results showed that the value of serum Pb was 0 488±0 106 μmol/L and the children serum Pb concerntration was ≥0 483 μmol/L,which took up 47 1% of the total.There was no significant difference between ages and sex.The distribution of serum Pb levels was analysed.It indicated that serum Pb determination is an important method to prevent children Pb poisoning.
出处
《广东微量元素科学》
CAS
1999年第12期33-35,共3页
Trace Elements Science