Socioeconomic Influence on Emergency Medical Services Utilization for Acute Stroke: Think Nationally, Act Locally.

Journal Article (Journal Article)

BACKGROUND AND PURPOSE: Rates of emergency medical services (EMS) utilization for acute stroke remain low nationwide, despite the time-sensitive nature of the disease. Prior research suggests several demographic and social factors are associated with EMS use. We sought to evaluate which demographic or socioeconomic factors are associated with EMS utilization in our region, thereby informing future education efforts. METHODS: We performed a retrospective analysis of patients for whom the stroke code system was activated at 2 hospitals in our region. Univariate and logistic regression analysis was performed to identify factors associated with use of EMS versus private vehicle. RESULTS: EMS use was lower in patients who were younger, had higher income, were married, more educated and in those who identified as Hispanic. Those arriving by EMS had significantly faster arrival to code, arrival to imaging, and arrival to thrombolytic treatment times. CONCLUSION: Analysis of regional data can identify specific populations underutilizing EMS services for acute stroke symptoms. Factors effecting EMS utilization varies by region and this information may be useful for targeted education programs promoting EMS use for acute stroke symptoms. EMS use results in more rapid evaluation and treatment of stroke patients.

Full Text

Duke Authors

Cited Authors

  • Ehrlich, ME; Han, B; Lutz, M; Ghorveh, MG; Okeefe, YA; Shah, S; Kolls, BJ; Graffagnino, C

Published Date

  • October 2021

Published In

Volume / Issue

  • 11 / 4

Start / End Page

  • 317 - 325

PubMed ID

  • 34567392

Pubmed Central ID

  • PMC8442147

International Standard Serial Number (ISSN)

  • 1941-8744

Digital Object Identifier (DOI)

  • 10.1177/19418744211010049


  • eng

Conference Location

  • United States