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工作场所噪音,耳毒化学物质和耳之间的关联
Kate Lewkowski1, Jane S Heyworth2, Warwick Williams3
1School of Population Health, Curtin University, Bentley, Perth, Western Australia, Australia.
Ear and hearing
|June 22, 2023
概括
职业噪音暴露增加了耳风险. ,和一氧化碳也导致澳大利亚工人的耳声,突出了多种工作场所的风险因素.
科学领域:
- 职业健康 职业健康 职业健康 职业健康
- 听力学 听力学是指听力学.
- 环境健康 环境健康
背景情况:
- 耳是一种常见的听觉症状,具有重要的职业影响.
- 了解工作场所的风险因素对于预防工作人口中的耳是至关重要的.
研究的目的:
- 调查与耳相关的职业风险因素.
- 检查澳大利亚工人的工作场所暴露和耳之间的关联.
主要方法:
- 利用了来自澳大利亚工作场所暴露调查-听力 (n=4970) 的数据.
- 评估的职业暴露,包括日常噪音 (L Aeq,8h),手臂振动 (A(8)),冲动噪音,吸烟和化学暴露 (烯,三乙烯,烯,n-hexane,p-xylene,乙烯,,一氧化碳).
- 使用单变量和多变量逻辑回归来分析暴露与耳 (任何耳,持续的耳) 之间的关联.
主要成果:
- 暴露于噪音>85dBA的工人显著增加了任何耳 (OR=1.73) 和持续耳 (OR=2.15) 的几率.
- 在增加噪音水平和耳发病率之间观察到剂量反应关系.
- 职业暴露与任何和持续的耳有关;与持续的耳有关;一氧化碳与任何耳有关.
结论:
- 工作场所的噪音是 tinnitus 的重要危险因素.
- 对,和一氧化碳的职业暴露与耳是独立相关的.
- 研究结果强调,除了降低噪音之外,还需要对工作场所的暴露进行全面的控制,以防止耳声.
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