摘要
目的 了解包钢地区儿童铅中毒的流行情况及其对儿童身高、体重的影响。方法 取末梢血 (指端 )15 μl,应用全血锌原卟啉 (ZnPP)测定仪测定 10 10例 0～ 12岁儿童血铅含量。 结果 铅中毒率为 70 79% ,不同年龄组儿童男女铅中毒率间差别无显著性意义 (P >0 0 5 )。 0～ 2岁与 7～ 12岁的儿童铅中毒组的身高、体重与非中毒组间差别均有非常显著性意义 (P <0 0 1) ,而 2～ 6岁的儿童铅中毒组的身高、体重与非中毒组间差别均无显著性意义(P >0 0 5 )。结论 包钢地区血铅中毒发生率高 ,影响儿童体格生长、发育 ,需加强健康教育。
Objective To understand the prevalence of the children′s lead poisoning in the area of Bao Tou′s steel and its influence on their height and weight.Methods The content of blood lead of 1010 children (0～12 years old) were examined from the tip′s blood (15μl) by ZnPP hemato fluorometer.Results The prevalence rate of lead poisoning is 70.79%.There was no diversity among the groups of sexual ages (P>0.05);but there was diversity in the content of blood lead among age groups of 0～2 years old and 7～12 years old.The height and weigh of the children in the lead poisoning group compared with no poisoning group are lower,there was obvious diversity (P<0.01);But there was no diversity in the height and weight of the children of 2～6 years old in the lead poisoningroup compared with no poisoning group (P>0.05).Conclusion The incidence of the poisoning blood lead is higher in the area of Bao Tou′s steel,it influences children′s physique growth.
出处
《中国全科医学》
CAS
CSCD
2004年第3期180-180,184,共2页
Chinese General Practice
