由尘暴露引起的阻塞性肺功能障碍的患病率和危险因素:一个多中心横截面研究
Li Xin1, Tang Mei An1, Li Ying1
1Hunan Prevention and Treatment Institute for Occupational Diseases, Changsha, China.
BMC pulmonary medicine
|June 25, 2024
概括
暴露于粉尘与阻塞性肺功能障碍有关,这是慢性阻塞性肺病的前体. 高暴露水平和女性性别被确定为重要的风险因素,需要早期诊断和干预工人健康.
科学领域:
- 职业健康 职业健康 职业健康
- 肺部病理学 肺部病理学
- 环境医学 环境医学
背景情况:
- 暴露于粉是已知的职业危险.
- 慢性阻塞性肺病 (COPD) 可能是长时间吸入灰尘的结果.
- 了解暴露于二氧化的工人的肺功能障碍的患病率和危险因素对于预防至关重要.
研究的目的:
- 为了确定暴露于粉的工人中阻塞性肺功能障碍的患病率.
- 在这个人群中确定与阻塞性肺功能障碍相关的危险因素.
- 为职业COPD诊断标准的发展提供信息.
主要方法:
- 一项涉及2064名暴露于粉尘的工人的横截面研究.
- 通过健康检查和结构化问卷在2021年1月至2022年6月期间收集的数据.
- 使用统计方法分析肺呼吸功能障碍的患病率和风险因素.
主要成果:
- 阻塞性肺功能障碍 (FEV1/FVC < 70%) 的患病率为2.3%,而限制性肺功能障碍 (FVC/Pre < 80%) 的患病率为8.1%.
- 在高暴露组 (8.2%) 与低暴露组 (0.9%) 相比,在高暴露组 (8.2%) 和女性 (5.3%) 与男性 (1.7%) 之间观察到阻塞功能障碍的更高患病率.
- 高暴露水平和女性性别被确定为阻塞性肺透气功能障碍的显著风险因素.
结论:
- 暴露于粉可以导致阻塞性肺透气功能障碍和潜在的慢性肺炎.
- 高暴露水平和女性是发展阻塞性肺功能障碍的重要危险因素.
- 早期诊断和干预对于管理肺功能下降和保护工人健康至关重要.
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