【摘要】 目的调查广西到贵州汞矿务工后返乡农民工的健康状况。方法对56名到贵州万山地区某汞矿务工的广西籍返乡农民工进行职业健康体检和尿汞含量测定。结果56名被调查者中,发现40人尿汞超标(71.4%),并有相关症状,故均诊断为疑似职业性汞中毒;其临床表现以全身疼痛为主。不同工种之间尿汞水平和超标率有明显不同。结论该汞矿务工农民短期接汞作业即发生疑似职业性汞中毒,发病率高,全身多系统损害,尤以周围神经损害为著。更多还原

【Abstract】 Objective To investigate health status of farm-workers in Guangxi who had been occupationally exposed to mercury and then returned to their hometown from a mercury mine in Wanshan area, Guizhou. Methods Physical examination on occupational health and measurement of the concentration of urine mercury for 56 farm-workers were conducted. Results 40/56 workers had increased concentrations of urine mercury with related symptoms, so they were diagnosed to suspected occupational mercury poisoning. The incidence was increased (71.4%). Their clinical manifestations included bodily pain. The concentrations of urine mercury and the rates over the standard were significantly different between different types of work in production. Conclusion The farm-workers formerly worked in the mercury mine suffered from suspected occupational mercury poisoning within short-term occupational mercury exposure. The incidence was increased and multisystem damage in the body were observed, especially obvious peripheral nerve damage.更多还原