摘要
【目的】了解临沂市区0～6岁儿童血铅水平及铅中毒流行状况，为制定防止环境铅污染。保护儿童健康政策提供科学依据。【方法】在严格质量控制下．应用原子吸收光谱法对临沂市区2670名0～6岁儿煮进行血铅含量检测并统计分析。【结果】2670名0～6岁儿童血铅水平均值为0．344μmol／L。其中，血铅含量≥0．483μmol／L者387例．铅中毒检出率为14．5％。不同性别间儿童血铅水平均值和铅中毒率差异均无显著性（P〉0．05）；随着年龄增加。0～岁组、1～岁组、2～岁组血铅水平均值有逐渐增高趋势，而2～岁组、3～岁组、4～岁组随着年龄增加叉表现出血铅水平均值略有下降趋势。【结论】临沂市区0～6岁儿童血铅水平较高，铅中毒流行状况不容乐观，应引起儿童家长乃至全体市民的高度重视。
[Objective] To estimate blood lead level and the prevalence of lead poisoning among 0-6 year-old children in Linyi urban district. [Methods] The level of blood lead of 2 670 0-6 year-old children were investigated under sophiseated quality control. [ Results] The mean blood lead level was 0. 344 μmol/L and 387 children （ 14.5 % ） was with a blood lead level 90, 483 μmol/L and there was no significant difference between different sex （P〉0.05）. [Conclusions] Blood lead levels in Linyi urban district and the prevalence of lead poisoning were all relatively high, to which enough attention should be paid .
出处
《中国儿童保健杂志》
CAS
2006年第2期201-202,共2页
Chinese Journal of Child Health Care
关键词
血铅
铅中毒
0~6岁儿童
临沂市区
blood lead
lead poisoning
0-6 year-old children
Linyi urban district
