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目的了解新乡市近年来职业性慢性铅中毒患者的接触途径、发病情况、行业分布、工种构成和用人单位性质等情况,为职业病防治工作提供参考。方法收集97例2002年7月至2014年12月依照《职业性慢性铅中毒诊断标准》(GBZ 37-2002)诊治的职业性慢性铅中毒病例的相关资料进行统计学分析。结果职业性慢性铅中毒多发生于从事粉碎、投(下)料、灌铅、化铅及冶炼等工种;个体私营企业病例占多数;20~50岁患病人数最多,男性多于女性。结论应加强化工、电源制造等行业个体私营企业的职业卫生监督检查、健康教育和健康促进以及铅作业人员的职业健康监护工作,减少职业性慢性铅中毒的发生。
Objective To understand the ways of exposure, incidence, industry distribution, type of work and the nature of employing units of occupational chronic lead poisoning in recent years in Xinxiang City, and provide a reference for the prevention and control of occupational diseases. Methods 97 cases of occupational chronic lead poisoning cases diagnosed and treated according to the diagnostic criteria of occupational chronic lead poisoning (GBZ 37-2002) from July 2002 to December 2014 were collected for statistical analysis. Results Occupational chronic lead poisoning occurred in many industries such as smashing, casting, potting lead, lead and smelting; the majority of individual and private enterprises accounted for the majority; the number of patients aged 20 to 50 was the largest, with more men than women. Conclusion Occupational health supervision and inspection, health education and health promotion, and occupational health monitoring of lead workers should be strengthened to reduce the incidence of occupational chronic lead poisoning in the private and private sectors in the chemical and power supply industries.