Work

Association of air pollution and atmospheric conditions on pulmonary embolism incidence and severity

Year: 2026

Type: article

Abstract: Background: Pulmonary embolism (PE) is a major cause of morbidity and mortality. In addition to traditional risk factors, environmental exposures such as air pollution and atmospheric conditions may influence PE risk, although existing evidence is inconsistent. Objectives: We aimed to investigate the association between particulate matter (PM), air temperature, and barometric pressure with PE incidence and severity. Methods: , barometric pressure, and air temperature were obtained from local monitoring stations. A 10-day moving average (lag, 0-9 days) was calculated for each environmental parameter prior to PE diagnosis. Poisson regression was used to analyze associations with weekly PE incidence, and ordinal logistic regression assessed associations with PE severity, classified according to European Society of Cardiology guidelines. Results: = .052). None of the environmental parameters were linked to PE severity. Conclusion: Our findings indicate that air pollution and atmospheric pressure are associated with increased PE incidence, emphasizing the potential contribution of environmental exposures to PE risk.

Source: Research and Practice in Thrombosis and Haemostasis

DOI: 10.1016/j.rpth.2026.103394

Authors: Stephan Nopp, Julia Bohnert, Thomas Mayr, Daniel Steiner, Ingrid Pabinger, Cihan Ay

Institution: Medical University of Vienna

Language: English

Topic: Air Quality and Health Impacts

Subfield: Health, Toxicology and Mutagenesis

Field: Environmental Science

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,250