Document Type

Conference Proceeding

Publication Date

6-2025

Publication Title

Research and Practice in Thrombosis and Haemostasis

Abstract

Background : Health disparities in pulmonary embolism (PE) mortality are notably evident along the US-Mexico border, where limited healthcare access and socioeconomic challenges contribute to poorer outcomes. While PE is increasingly recognized as a major health concern, little research has been done to understand the specific difficulties faced by border communities in managing and preventing the condition. Identifying these disparities is essential to closing healthcare gaps and implementing targeted interventions to reduce PE mortality in these areas. Aims : To analyze and compare PE mortality rates between the US-Mexico border and non-border regions, while examining the influence of demographic factors. Methods : Data from the CDC-WONDER database covering 2018 to 2023 were analyzed to identify trends in PE mortality. Mortality data were stratified by region (border vs non-border) and demographic factors. Descriptive statistics summarized trends across regions and demographics, while chi-square tests explored the relationships between demographic characteristics and PE mortality. Regression analysis assessed the impact of these factors on mortality rates in border and non-border areas. Results : The study identified 51,797 PE deaths during the period analyzed. Racial differences were evident, with 79.6% of deaths involving White individuals, and 20.4% Black individuals, with no Black individuals reported in the border region. (Tab1) Age was a significant factor, with individuals aged 50 and above accounting for the majority of PE deaths. (Fig1) On regression analysis, educational and gender differences were minimal, showing an almost equal distribution between males and females as well as educational levels. Conclusion(s) : The study highlight significant demographic disparities, that may influence PE mortality trends in US-Mexico border regions. Although no direct associations between border residence and PE mortality were observed, the limited data from border regions suggests the need for further exploration. Addressing these disparities and enhancing healthcare access and data reporting and crucial for a deeper understanding of PE mortality in vulnerable populations.

Volume

9

Issue

Suppl 1

First Page

836

Comments

2025 Congress of the International Society of Thrombosis and Haemostasis, June 21-25, 2025, Washington, DC

Last Page

837

DOI

10.1016/j.rpth.2025.102930

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