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埃塞俄比亚纸业非吸烟工人的肺功能下降:一个比较的横截面研究

Ararso Tafese¹, Bente E Moen², Abera Kumie¹

¹Department of Preventive Medicine, School of Public Health, Addis Ababa University, P.O. Box 90861000, Addis Ababa, Ethiopia.

International archives of occupational and environmental health

|August 26, 2025

概括

纸业工人接触到尘埃, 肺功能受损, 尤其是女性. 这项研究强调需要有效的防尘策略来保护工人的健康.

科学领域:

职业健康问题
环境科学
肺部医学

背景情况:

工作场所接触纸尘是肺功能下降的潜在危险因素.
对于工业工人来说,了解职业粉尘对呼吸系统健康的影响至关重要.

研究的目的:

调查埃塞俄比亚纸业工人的纸尘暴露与肺功能之间的关系.
量化累积尘埃暴露与呼吸道健康指标之间的关系.

主要方法:

采用了比较的横截面研究设计,将纸业工人与水装瓶行业的对照进行比较.
使用螺旋测量评估肺功能,并使用工作暴露矩阵估计可吸入纸尘的累积暴露.
统计分析包括对共变率和多变量线性回归的分析,以确定尘埃暴露对肺功能的影响.

主要成果:

与对照组相比,接触纸尘的工人在一秒内强制呼气量 (FEV1) 显著降低.
在男性和女性工人中,累积的纸尘暴露与FEV1和强迫生命能力 (FVC) 的降低有显著联系.
暴露于尘埃对肺功能的负面影响在女性工人中比男性工人更为明显.

结论:

在累积的纸尘暴露和肺功能下降之间存在明显的暴露-反应关系.
在纸业中,职业粉尘暴露对呼吸系统健康构成重大威胁.
建议在纸业中实施强有力的防尘措施,以减轻对健康的不利影响.

关键词:

累计暴露在尘埃中肺部功能职业暴露纸尘纸张工业

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