Citation

Hammig B, Haldeman S. J. Epidemiol. Community Health 2022; ePub(ePub): ePub.

Copyright

(Copyright © 2022, BMJ Publishing Group)

DOI

10.1136/jech-2022-219396

PMID

36328421

Abstract

INTRODUCTION: Falls are a leading cause of head injury in the USA. Stair-related fall injuries are common and often more serious than same level falls. Alcohol is a known contributor to unintentional injuries, and often associated with fall-related injuries, specifically falls occurring on stairs. The objective was to examine the association between alcohol use and head injuries (traumatic brain injuries (TBIs) or craniomaxillofacial (CMF) injuries) among persons aged 15-64 presenting to an emergency department (ED) with an injury resulting from a fall on stairs.

METHODS: Using the 2019 National Electronic Injury Surveillance System, US ED records were examined. Injuries due to falling on stairs were retrieved, with the role of alcohol in the outcome of TBI and CMF injuries examined. Prevalence ratios (PR), adjusted for covariates (blood alcohol level screening, patient demographics, drug use, disposition) were obtained from average marginal predictions derived from logistic regression models.

RESULTS: An estimated 687 902 patient visits related to falls on stairs occurred during the study period. Patients who presented with alcohol intoxication had a higher prevalence of TBI (PR 2.7 95% CI 2.3 to 3.1) and CMF injuries (PR 2.5; 95% CI 2.3 to 2.8). PRs were more pronounced among patients with blood alcohol concentration ≥0.1, as was hospital admission.

CONCLUSIONS: Stair-related falls represent a common cause of ED visits for falls in the USA. Alcohol intoxication had a detrimental effect on the prevalence of TBI and CMF. A multimodal treatment approach may be beneficial given the complex interrelationship between the injury type and alcohol.

Language: en

Keywords

accidents; epidemiology; substance abuse