621名电焊工人锰作业职业健康检查结果分析

发布时间：2018-04-02 08:43

本文选题：锰　切入点：电焊　出处：《卫生研究》2015年01期

【摘要】：目的了解电焊锰对接害作业工人健康的影响。方法随机抽取北京市昌平区18家锰作业单位621名电焊工人(接触组)和576名不接触锰的工人(对照组)进行体检。结果 621名锰作业工人未检出目标疾病。接触组的非目标疾病检出率随年龄增加而呈上升趋势,神经衰弱综合征、高血压、血清ALT活性增高的检出率差异有统计学意义(P0.05),白细胞计数增多或减少、尿蛋白阳性、尿糖阳性、尿潜血阳性、心电图异常检出率差异无统计学意义。结论接触低浓度锰对电焊工人的职业健康危害较轻微。
[Abstract]:Objective to investigate the effect of welding manganese on the health of workers exposed to manganese. Methods 621 welders (exposure group) and 576 workers (control group) from 18 manganese working units in Changping District of Beijing were randomly selected for physical examination. Results No target disease was detected in 621 workers exposed to manganese. The detection rate of non-target diseases in the exposure group increased with the increase of age. The positive rates of neurasthenia syndrome, hypertension and serum ALT activity were significantly different (P 0.05). The leukocyte count increased or decreased, urine protein was positive, urine glucose was positive, urine occult blood was positive. There was no significant difference in abnormal detection rate of electrocardiogram (ECG). Conclusion exposure to low concentration of manganese is less harmful to the occupational health of welders.
【作者单位】：北京市昌平区疾病预防控制中心;
【分类号】：R131

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