419名铅中毒儿童贫血发生率的调查  

A Cohort investigation on anemia of 419 Children lead poisoning

作　　者：谢栩[1] 宋玫[1] 张红忠[1] 谢又平[1] 

机构地区：[1]广东省珠海市妇幼保健院,519001

出　　处：《中国妇幼保健》2004年第4期87-87,91,共2页Maternal and Child Health Care of China

摘　　要：目的 :进行儿童铅中毒患儿贫血发生率的调查 ,了解铅对儿童血液系统的影响。方法 :测定 5 4 0名儿童的血铅水平(BPb) ,根据血铅水平分成非铅中毒组 (BPb<10 0μg/ L )和铅中毒组 (BPb≥ 10 0μg/ L ) ,同时对两组儿童进行血细胞分析 ,测定红细胞 (RBC)、血红蛋白 (HGB)、红细胞平均容积 (MCV)、红细胞平均血红蛋白量 (MCH)、红细胞平均血红蛋白浓度 (HCHC)水平。结果 :两组的 RBC、HGB、MCV、MCH、MCHC的水平差异无显著性 (P>0 .0 5 )。结论 :较低水平铅中毒患儿贫血发生率无显著升高。Objective:To investigate the association and interrelationship between lead poisoning and anemia, then study the effect of lead on children hematopoietic system. Methods: 540 children were enrolled and divided into two groups: non-lead poisoning (BPb<100 μg/L) and lead poisoning (BPb>100 μg/L), anderythrocyte (RBC), hemoglobin (HGB), mean corpuscular volume (MCV), mean corpuscular hemoglobin(MCH),mean corpuscular hemoglobin concentration(MCHC) were assayed. Results:There was no significant difference of RBC, HGB, MCV, MCH, MCHC between this two groups (P>0.05). Conclusion:The incidence of anemia did not increased in children with lead poisoning in low level.

关 键 词：铅中毒 儿童 贫血 发病率 调查 

分 类 号：R725.952[医药卫生—儿科] R725.56[医药卫生—临床医学]