铅与噪声对蓄电池制造作业工人健康影响的联合作用  

The Combined Effects of Lead and Noise Exposure on Battery Workers Health

作　　者：李霞[1] 朱长才[1] 童玲[2] 熊峰[1] 李济超 

机构地区：[1]武汉科技大学职业病防治研究所,武汉430065 [2]武昌理工学院护理学院,武汉430223 [3]武汉市职业病防治院,武汉430015

出　　处：《工业安全与环保》2016年第11期50-52,56,共4页Industrial Safety and Environmental Protection

基　　金：武汉科技大学绿色制造与节能减排科技研究中心2012年开放基金(A1203)

摘　　要：探讨铅与噪声对蓄电池制造作业工人的联合作用,为职业危害联合作用健康管理提供科学依据。依据蓄电池厂作业工人的职业史调查、环境检测和生物检测资料,将研究对象分为铅与噪声联合暴露组、单纯铅暴露组、正常组,分析比较3组作业工人的听力损伤、神经系统和消化系统症状、贫血结果。结果显示在4 000 Hz和6 000 Hz频率段,联合组听力异常率及听阈均值高于单纯铅暴露组和正常组(P<0.05),与单纯铅暴露组和正常组比较,联合组的神经系统和消化系统症状率明显增多(P<0.05)。表明铅和噪声联合作用可增加作业者的听觉系统、神经系统和消化系统症状患病,并提出相应管理对策。This paper explores the combined effects of lead and noise exposure on battery workers health,to provide scientific basis for management of occupational hazards. The research objects are divided into lead and noise exposure group,the pure lead exposure group and normal group based on their occupational history,environmental detect results and biological detect data,to compare the hearing loss,nervous system symptoms,digestive system symptoms and anemia of the workers. In lead and noise exposure group at 4 000 Hz and 6 000 Hz,the abnormal rates and threshold of hearing is increased obviously（ P 0. 05）. Compared with pure lead exposure group and normal group,abnormal rates of nervous system symptoms and digestive system symptoms in lead and noise exposure group are increased significantly（ P 0. 05）. It shows that combined effects of lead and noise exposure can increase abnormal rates of battery workers＇ hearing system,nervous system and digestive system,then some management countermeasures are put forward.

关 键 词：铅 噪声 联合作用 

分 类 号：R134[医药卫生—劳动卫生]