Two Decades of Air Pollution Health Risk Assessment: Insights From the Use of Who’S Airq and Airq+ Tools Publisher



H Amini HERESH ; F Yousefian FATEMEH ; S Faridi SASAN ; Zj Jovanovic Andersen Zorana JOVANOVIC ; E Calas ELLENORE ; A Castro ALBERTO ; K Cervantesmartinez KARLA ; T Colehunter TOM ; M Corso MAGALI ; Nb Dragic Natasa B
Source: Public Health Reviews Published:2024

Abstract

Objectives: We evaluated studies that used the World Health Organization’s (WHO) AirQ and AirQ+ tools for air pollution (AP) health risk assessment (HRA) and provided best practice suggestions for future assessments. Methods: We performed a comprehensive review of studies using WHO’s AirQ and AirQ+ tools, searching several databases for relevant articles, reports, and theses from inception to Dec 31, 2022. Results: We identified 286 studies that met our criteria. The studies were conducted in 69 countries, with most (57%) in Iran, followed by Italy and India (∼8% each). We found that many studies inadequately report air pollution exposure data, its quality, and validity. The decisions concerning the analysed population size, health outcomes of interest, baseline incidence, concentration-response functions, relative risk values, and counterfactual values are often not justified, sufficiently. Many studies lack an uncertainty assessment. Conclusion: Our review found a number of common shortcomings in the published assessments. We suggest better practices and urge future studies to focus on the quality of input data, its reporting, and associated uncertainties. © 2024 Elsevier B.V., All rights reserved.