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为观察小铅矿作业者的健康状况 ,对 5 3名采矿工和 48名矿石收购及加工人员进行了健康检查 ,并作血清铅、钙、镁、钠、铜和锌等元素及FEP、尿铅含量测定。两组人员分别设相应对照组。结果 :男性采铅工睡眠障碍和记忆力降低明显高于对照组 ;血铅 (1 79± 0 5 8) μmol/L、FEP (5 0 7± 2 79) μmol/L和尿铅 (0 79± 0 5 7) μmol/L明显高于对照组 (0 1 8± 0 0 9,0 6 1± 0 2 2 ,0 0 1± 0 0 1 ) μmol/L,血锌明显低于对照组 ,铜锌比例明显高于对照组 ;铅矿石收购和加工人员有类似表现。采铅工 37例 (6 9 81 % )符合铅吸收诊断标准 ,7例 (1 3 2 0 % )符合轻度铅中毒诊断标准 ;铅矿石收购和加工人员中 7例(1 4 5 8% )符合铅吸收诊断标准。年龄和工龄影响血铅 ;彝族工血铅明显高于汉族工。调查结果表明 ,必须认真贯彻四川省职业病防治监督管理办法 ,加强从业人员的健康监护。
In order to observe the health status of small lead mine operators, 53 miners and 48 ore purchasers and processors were inspected for their health, and serum levels of lead, calcium, magnesium, sodium, copper and zinc as well as FEP and urine Determination of lead content. Two groups of staff were set up the corresponding control group. Results: The sleep disorder and memory loss of male lead workers were significantly higher than those of the control group. The levels of blood lead (1 79 ± 0 58) μmol / L, FEP (507 ± 2 79) μmol / L and urine lead 0 5 7) μmol / L was significantly higher than that of the control group (0 1 8 ± 0 0 9,0 6 1 ± 0 2 2, 0 0 1 ± 0 0 1) μmol / L, blood zinc was significantly lower than the control group, copper The zinc ratio was significantly higher than that of the control group; biloba acquisitions and processors performed similarly. 37 cases of lead extraction (69 81%) met the diagnostic criteria of lead absorption, 7 cases (1320%) met the diagnostic criteria of mild lead poisoning; 7 of the lead ore purchasing and processing workers (14 58% Meet the lead absorption diagnostic criteria. Age and length of service affected blood lead; blood lead of Yi workers was significantly higher than that of Han workers. The survey results show that we must conscientiously implement the supervision and management of occupational diseases in Sichuan Province and strengthen the health guardianship of employees.