摘要
目的了解铅作业工人的职业危害情况。方法对2008～2009年来周口市疾病控制中心进行查体的铅作业工人进行职业健康检查和尿铅含量测定。结果 202名铅作业工人中38例尿铅含量超过职业接触限值(0.43～0.57μmol/L)属于铅中毒观察对象,49例尿铅≥0.58μmol/L,达到铅中毒水平。从事铅作业人员主要是20～40岁的青壮年。同时,铅作业工人具有不同程度的神经衰弱症状和消化系统症状。结论铅作业工人存在明显的职业危害,企业必须采取有效的职业病防治措施,预防控制铅中毒发生。
Objective To investigate the occupational hazards for the lead-exposed workers in ZhouKou.Methods Determination of urinary lead was carried out for the lead-exposed workers for medical examination in zhoukou city center for disease control since 2008～2009.Results Urinary lead concentrations of 38 lead-exposed workers among the 202 were higher than that of the occupational exposure limit（0.43～0.57 μmol/ L）;49 workers had both higher urinary lead（≥0.58 μmol/L）,which belonged to light occupational lead poisoning.Lead workers engaged mainly in young adults 20 to 40 years.Symptoms of neurasthenic and digestive system were found among the lead-exposed workers.Conclusion Lead-exposure is proved to be occupationally hazardous for the workers.Effective preventive measures should be taken to prevent the attack of lead poisoning.
出处
《临床和实验医学杂志》
2011年第11期878-879,共2页
Journal of Clinical and Experimental Medicine
关键词
铅作业工人
铅中毒
职业危害
尿铅
Lead-exposed workersi
Poisoning
Occupational hazards
Urinarg lead
