高效粒子空气过器用于预防野火相关的喘并发症:一项成本效益研究
Amin Adibi1,2, Prabjit Barn3, Erin M Shellington1,4,5
1Climate Change Health Effects, Adaptation, and ResiLience Research Cluster.
American journal of respiratory and critical care medicine
|November 2, 2023
概括
政府对高效颗粒气空气 (HEPA) 过器的折扣可以帮助管理由野火烟雾引发的喘. 在大多数地区,100美元的折扣是具有成本效益的,而全额折扣只在一个地区具有成本效益.
科学领域:
- 环境健康 环境健康
- 公共卫生政策 公共卫生政策
- 呼吸系统医学 呼吸系统医学
背景情况:
- 野火烟雾空气污染对健康构成重大风险,特别是对于患有喘的人来说.
- 高效颗粒空气 (HEPA) 过器可以降低室内野火烟雾颗粒的度.
- 了解政府对HEPA过器的折扣的成本效益对于喘管理至关重要.
研究的目的:
- 评估不列颠哥伦比亚省 (BC) 的HEPA过器政府折扣的成本效益.
- 评估HEPA过器对喘管理和喘恶化预防的影响.
- 确定BC卫生服务提供区域 (HSDA) 的成本效益的区域差异.
主要方法:
- 马尔科夫模型被用来分析5年 (2018-2022) 的健康状况.
- 野火烟雾衍生的颗粒物 (PM2.5) 度为模型提供了信息.
- 在每个HSDA的各种折扣场景中计算了成本和质量调整的寿命年 (QALY).
主要成果:
- 在基本情况中,HEPA过器的使用使成本增加了83.34美元,每人QALY增加了0.0011.
- 平均增量成本效益比 (ICER) 为74,652美元/QALY,范围为40,509美元至89,206美元/QALY.
- 在大多数HSDA中,100美元的折扣被发现是具有成本效益的,可以防止成千上万的恶化,急救访问和住院治疗.
结论:
- 在BC的野火烟雾相关喘管理中HEPA过器的成本效益取决于地区.
- 政府的折扣,覆盖高达三分之二的HEPA过器成本,通常是具有成本效益.
- 完全的HEPA过器折扣只在库特内边界地区具有成本效益.
更多相关视频
09:33Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
Published on: December 23, 2022
2.3K
08:17Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
Published on: August 25, 2017
11.0K
相关概念视频
01:30Asthma-IV: Diagnostic and Management
2.5K
The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
2.5K
01:29Asthma-I: Introduction
2.6K
Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
2.6K
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
01:24Asthma-III: Symptoms and Complications
2.5K
Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
Classification of Asthma
2.5K