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目的探讨职业性铅暴露人群血铅的危险因素及其预防措施分析。方法选取2013年7月~2016年8月同一所工厂的员工128例,检测血铅浓度,并对体检者进行个人职业史、生活习惯、文化程度等问卷调查,并用Logistic分析职业性铅暴露人群血铅的危险因素,同时探讨其预防措施。结果铅中毒观察对象107例,铅中毒21例,血铅总异常率16.41%;工人的性别、文化程度、有无吸烟史、户籍所在地等是血铅升高的危险因素(P<0.05);多因素Logistic分析显示,户籍所在地是导致工人血铅超标的危险因素(P<0.05)。结论定期组织工人进行健康体检,对工人进行生产安全和铅暴露接触的防范措施的教育宣教。
Objective To explore the risk factors of lead exposure in occupational lead exposure and its preventive measures. Methods A total of 128 employees at the same factory from July 2013 to August 2016 were selected to test the blood lead levels and to conduct questionnaires about the occupational history, Blood lead risk factors, while exploring its preventive measures. Results There were 107 cases of lead poisoning, 21 cases of lead poisoning and 16.41% of the total blood lead abnormality. The workers\' gender, educational level, history of smoking, location of permanent residence were the risk factors of blood lead increase (P <0.05). Multivariate Logistic analysis showed that the place of household registration was the risk factor leading to excessive blood lead (P <0.05). Conclusions Regularly organize workers to conduct healthy physical examination and educate and educate workers about workplace safety and lead exposure prevention measures.