Abstract：Objective To investigate the hair arsenic and urinary cadmium exposures status of workers exposure to arsenic and cadmium in a factory in Hengyang City. Methods From July 2014 to July 2016, occupational health examinations were conducted on workers exposed to cadmium and arsenic in a factory in Hengyang City. Atomic fluorescence spectrometry was used to detect the hair arsenic and flame atomic absorption spectrophotometry was used to determine urinary cadmium. Results The over-standard rate of arsenic in 2462 workers was 36.31% (894/2462). The over-standard rate of urinary cadmium in urine samples of 157 workers was 83.44% (131/157). There was no significant difference in arsenic and urinary cadmium exceeding standard rate among workers of different ages (P > 0.05). The rate of over-standard males was higher than that of females, and the longer the length of service was, the higher the rate of over-standard was, with statistically significant difference (P < 0.05). Besides, the rate of arsenic over-standard among management was lower than that among ordinary smelter workers (P < 0.01). Conclusion Workers in this factory have severe arsenic and urinary cadmium levels, and they should take effective protective measures against occupational hazards as soon as possible.
廖娟 李寻亚 易珊 王烨 袁小燕 张朝晖. 职业砷、镉作业工人发砷和尿镉水平影响因素分析[J]. 中国医药导报, 2018, 15(12): 37-40.
LIAO Juan LI Xunya YI Shan WANG Ye YUAN Xiaoyan ZHANG Zhaohui. Analysis of influencing factors on the levels of hair arsenic and urine cadmium in workers exposed to arsenic and cadmium. 中国医药导报, 2018, 15(12): 37-40.
2018, Vol. 15 
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