[影响职业人口尿水平的因素]
Xue Li1, Yiwen Dong1, Xin Wang1
1National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China.
Wei sheng yan jiu = Journal of hygiene research
|May 12, 2025
概括
环境六价 (Cr(VI)) 度显著影响工厂工人的尿总水平. 无水化物研讨会显示了最显著的变化,突出了针对健康和安全干预的领域.
科学领域:
- 职业健康 职业健康 职业健康
- 环境科学 环境科学
- 毒理学 毒理学 毒理学
背景情况:
- 六价 (Cr(VI)) 暴露对酸盐生产设施的工人造成重大健康风险.
- 了解影响内部水平的因素对于有效的职业健康管理和自我保护策略至关重要.
研究的目的:
- 在职业接触Cr的人口中确定影响尿中总水平的因素.
- 提供一个科学基础,以加强在酸盐生产环境中的工人健康促进和自我保护措施.
主要方法:
- 一项涉及651名暴露于CrVI的工人和74名来自酸盐生产企业的对照者的横截面研究.
- 数据收集包括人口统计,职业史,生活方式和环境Cr6暴露 (C_STE,C_TWA) 测量的问卷.
- 用石墨原子吸收光谱测定尿水平,并进行统计分析,包括克鲁斯卡尔-瓦利斯测试和多重线性回归.
主要成果:
- 与对照组 (<0.22 μmol/mol肌) 相比,暴露的工人尿中含量 (3.05 μmol/mol肌) 显著更高,其中1.2%超过了生物暴露限值.
- 年龄,性别,工作时间,吸烟和每周工作时间等因素在统计学上与尿水平有关.
- 多变量分析确定年龄和环境Cr (VI) 度为尿道总水平的重要贡献者.
结论:
- 工作场所的环境度是暴露工人的尿水平的主要决定因素.
- 无水化工车间环境对尿路水平产生了最显著的影响,突出了特定的高风险区域.
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