基于移动的空气污染暴露评估的有效性:与基于家庭的暴露评估进行比较分析
Lai Wei1, David Donaire-Gonzalez2, Marco Helbich1
1Department of Human Geography and Spatial Planning, Utrecht University, 3584 CB Utrecht, The Netherlands.
Environmental science & technology
|June 5, 2024
概括
基于移动的空气污染评估,包括日常移动,显著提高了对颗粒物 (PM2.5) 和黑碳 (BC) 暴露的家庭方法的准确性. 调整室内室外污染物比率可以提高有效性.
科学领域:
- 环境健康 环境健康
- 流行病学 流行病学
- 暴露科学 暴露科学
背景情况:
- 传统的空气污染研究依赖于基于家庭的暴露评估,忽视了个人流动性.
- 关于将移动数据纳入个人空气污染暴露评估是否有助于提高个人空气污染暴露的证据有限.
研究的目的:
- 为了比较基于移动和基于家庭的空气污染评估与个人暴露测量的一致性.
- 评估移动数据在改善个人对颗粒物和黑碳暴露评估方面的有效性.
主要方法:
- 在41名老年人中收集了104个有效的24小时PM2.5和黑碳的个人测量结果.
- 使用家庭位置和时间空气污染地图估计的家庭暴露.
- 使用智能手机跟踪,空气污染地图,室内室外透率和旅行模式调整计算出基于移动性的估计.
主要成果:
- 基于移动性的估计显示,与基于家庭的评估相比,与个人测量有显著改善的一致性.
- 对于PM2.5的协议增加了64% (ICC:0.39-0.64) 和BC的21% (ICC:0.43-0.52).对于PM2.5的协议增加了64% (ICC:0.39-0.64) 和BC的协议增加了21% (ICC:0.43-0.52).
- 调整室内室外污染物比率提高了有效性,而旅行模式调整没有增加价值.
结论:
- 基于移动的空气污染评估,与室内室外比率调整,提供比基于家庭的方法更有效的个人暴露估计.
- 这种方法提高了流行病学研究的准确性,因为它考虑了个人的日常移动模式.
相关概念视频
01:20Assessment of Ventilation I: Respiratory Rate
1.1K
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
1.1K
01:27Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.5K
01:23Assessment of Respiration
1.1K
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
1.1K