Association between outdoor air pollution and chronic rhinosinusitis patient reported outcomes.

ABSTRACT:

Background

The aetiology of chronic rhinosinusitis (CRS) is multifactorial with a complex interplay between environmental, microbial endogenous and genetic factors. The impact of outdoor air pollution on prevalence or severity of CRS remains largely unknown.

Methods

Real-life geolocation data (2017-2018, Belgium) from 278 CRS patients (2576 health records) using the mySinusitisCoach mobile application were analysed to calculate the patients' individual exposure to outdoor air pollutants (ozone (O₃), black carbon (BC), nitrogen dioxide (NO₂) and particulate matter with diameter < 2.5 μm (PM_2.5)) and to associate these pollutants with the patients' sinus related symptoms measured at multiple occasions by visual analogue scale (VAS).

Results<

SUBMITTER: Peeters S 

PROVIDER: S-EPMC9769041 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature