对于在COVID-19期间远程工作的人来说,超过一年的家庭室内空气质量和认知功能
Anna Young1,2, Shivani Parikh1,3, Sandra Dedesko1,3
1Department of Environmental Health, Harvard T.H. Chan School of Public Health, 677 Huntington Ave, Boston, MA, USA.
远程工作会影响认知功能. 室内空气质量差,特别是低于最佳的温度,会对认知测试的表现产生负面影响. 改善家庭环境可以提高远程工作者的生产力.
科学领域:
- 环境健康 环境健康
- 认知科学 认知科学
- 职业健康 职业健康 职业健康
背景情况:
- 随着COVID-19大流行,远程工作的普及,将办公任务转移到不适合工作的家中.
- 了解室内环境质量 (IAQ) 对远程工作者的认知功能的影响至关重要.
研究的目的:
- 研究家庭IAQ与远程办公室工作者的认知表现之间的关联.
- 评估二氧化碳 (CO2) 和热条件对认知测试结果的影响.
主要方法:
- 在远程/混合环境中对206名美国办公人员进行了一年 (2021-2022) 的跟踪.
- 使用室内环境监测器测量二氧化碳和热量指数,以及智能手机应用程序进行认知测试 (Stroop,算术,cRAT).
- 使用纵向混合模型分析数据,评估认知测试前30分钟的暴露.
主要成果:
- 在室内热条件和认知功能之间发现了非线性关联 (p<0.05).
- 在太热和太冷的家庭环境中,Stroop和cRAT的表现较差.
- 一个轻微的关联表明Stroop性能较差与室内CO2水平较高 (p=0.09).
结论:
- 家庭室内环境质量在远程工作期间显著影响认知功能.
- 优化家庭热条件对于提高认知表现和创造性解决问题至关重要.
- 在家庭工作空间中提高IAQ为员工和雇主提供了好处.
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