在严重喘中控制喘,以及对可吸入喘剂的职业暴露
Gareth I Walters1,2, Christopher Reilly3, Nicole Le Moual4
1Occupational Lung Disease Service, Birmingham Heartlands Hospital, Birmingham, UK gareth.walters@uhb.nhs.uk.
BMJ open respiratory research
|September 30, 2024
概括
工作场所暴露于吸入性喘剂与严重喘患者的喘控制不佳无关. 许多严重喘患者面临职业暴露,突出需要更好的数据收集.
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
- 流行病学 流行病学
背景情况:
- 与工作相关的喘影响着相当一部分劳动年龄人口,往往导致不良的健康和就业结果.
- 职业暴露与喘症状之间的联系经常被忽视.
- 严重喘 (SA) 管理可能会受到工作场所环境因素的影响.
研究的目的:
- 调查可吸入的工作场所暴露和严重喘患者的喘控制之间的关联.
- 为了确定职业喘是否与喘控制问题相关,用喘控制问卷7 (ACQ7) 进行测量.
主要方法:
- 一项横截面研究分析了来自伯明翰 (英国) 区域NHS SA服务数据库的504名就业重症喘患者 (16-64岁) 的数据.
- 职业喘特定工作暴露矩阵 (OAsJEM) 评估了对敏感剂,刺激剂和清洁剂的暴露可能性.
- 二进制和多项回归分析探讨了职业暴露和ACQ7分数之间的关联.
主要成果:
- 39%的患者暴露于喘因子,包括呼吸道敏感剂 (30%),气道刺激剂 (38%) 和清洁剂 (29%).
- 在具有可用ACQ7评分 (n=372) 的患者中,只有14%的人获得了足够的喘控制 (ACQ7=0-1.5).
- 在调整了混因素后,在JEM确定的吸入性喘暴露和喘控制水平之间没有发现显著的关联.
结论:
- 工作暴露 通过矩阵确定的工作场所对吸入性喘剂的暴露似乎与严重喘中的喘控制无关.
- 很大一部分严重喘患者 (29-39%) 可能会持续暴露在工作场所的喘因子中.
- 建议在国家喘登记处定期收集全面的职业病史,包括当前的工作和暴露水平,以进行进一步的研究.
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