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目的通过了解铅对作业工人健康状况的影响,为采取有效的保护措施提供依据。方法选取2012年佛山市高明区某企业283名铅作业工人的职业健康检查结果进行分析。结果 283名铅作业工人平均血铅浓度为(388.30±197.49)μg/L,有130人的血铅超过400μg/L,超标率为45.94%;心电图异常检出率最高,达20.85%;血铅与血红蛋白间不存在显著的线性相关关系。结论企业应积极改进生产工艺,改善生产环境,加强防护措施,定期对工人进行体检。
Objective To understand the impact of lead on the health status of workers and provide basis for effective protection measures. Methods The occupational health examination results of 283 lead workers in a certain enterprise in Gaoming District of Foshan in 2012 were analyzed. Results The average blood lead concentration of 283 lead workers was (388.30 ± 197.49) μg / L, 130 of whom had blood lead of over 400 μg / L and the over standard rate of 45.94%. The highest detection rate of electrocardiogram was 20.85% There is no significant linear correlation with hemoglobin. Conclusion Enterprises should actively improve the production process, improve the production environment, strengthen protective measures, and regularly check the workers.