Effect of HEPA filtration air purifiers on cognitive function from a secondary outcome analysis of a pragmatic randomized crossover trial

Abstract Exposure to particulate matter is associated with adverse health outcomes such as cardiovascular and neurological diseases. However, there are few intervention studies that have examined short-term changes in air particulate exposure and cognitive outcomes. Data from 119 participants were a...

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Bibliographic Details
Published in:Scientific Reports
Main Authors: Nicholas Pellegrino, Misha Eliasziw, Richard Fortinsky, Hunter Gates, Doug Brugge
Format: Article
Language:English
Published: Nature Portfolio 2026-04-01
Subjects:
Online Access:https://doi.org/10.1038/s41598-026-48063-8