Citation

Bernier RA, Hillary FG. Brain Inj. 2016; 30(4): 414-421.

Affiliation

b Hershey Medical Center , Hershey , PA , USA.

Copyright

(Copyright © 2016, Informa - Taylor and Francis Group)

DOI

10.3109/02699052.2015.1127998

PMID

26910778

Abstract

PRIMARY OBJECTIVE: Alcohol is a known risk factor for TBI, yet little is known about how rates of alcohol use at time of injury differ across demographics and the stability of alcohol-related injury over time. Further, findings examining the relationship between alcohol and outcome are mixed. This study aimed to examine changes in alcohol-positive moderate-to-severe traumatic brain injury (+aTBI) over two decades with focus on demographic factors, changes in +aTBI frequency over time, mortality and acute outcome.

METHODS: This retrospective study examined data collected from 1992-2009 by the Pennsylvania Trauma Outcome Study (PTOS).

RESULTS: Results reveal that the proportion of +aTBI has been generally stable across years. However, there is an interaction of +aTBI incidence with mechanism of injury and age, with a downward trend in +aTBI within MVA and fall and individuals 18-30 and 71+ years. Further, consistent with several findings in the literature, alcohol was associated with higher rates of survival and better FSD scores during acute recovery.

CONCLUSIONS: This study discusses findings in the context of a greater literature on TBI-related alcohol and outcome. The injury-alcohol profiles highlighted could be used to inform future allocation of resources toward prevention of, intervention for and care of individuals who sustain TBI.

Language: en