Long-Term Healthcare Expenditures Following Combat-Related Traumatic Brain Injury.
Journal
Military medicine
ISSN: 1930-613X
Titre abrégé: Mil Med
Pays: England
ID NLM: 2984771R
Informations de publication
Date de publication:
28 03 2022
28 03 2022
Historique:
received:
22
03
2021
revised:
08
06
2021
accepted:
11
06
2021
pubmed:
27
6
2021
medline:
21
4
2022
entrez:
26
6
2021
Statut:
ppublish
Résumé
Traumatic brain injury (TBI) is one of the most common injuries resulting from U.S. Military engagements since 2001. Long-term consequences in terms of healthcare utilization are unknown. We sought to evaluate healthcare expenditures among U.S. military service members with TBI, as compared to a matched cohort of uninjured individuals. We identified service members who were treated for an isolated combat-related TBI between 2007 and 2011. Controls consisted of hospitalized active duty service members, without any history of combat-related injury, matched by age, biologic sex, year of hospitalization, and duration of follow-up. Median total healthcare expenditures over the entire surveillance period represented our primary outcome. Expenditures in the first year (365 days) following injury (hospitalization for controls) and for subsequent years (366th day to last healthcare encounter) were considered secondarily. Negative binomial regression was used to identify the adjusted influence of TBI. The TBI cohort consisted of 634 individuals, and there were 1,268 controls. Healthcare expenditures among those with moderate/severe TBI (median $154,335; interquartile range [IQR] $88,088-$360,977) were significantly higher as compared to individuals with mild TBI (median $113,951; IQR $66,663-$210,014) and controls (median $43,077; IQR $24,403-$83,590; P < .001). Most expenditures were incurred during the first year following injury. This investigation represents the first continuous observation of healthcare utilization among individuals with combat-related TBI. Our findings speak to continued consumption of health care well beyond the immediate postinjury period, resulting in total expenditures approximately six to seven times higher than those of service members hospitalized for noncombat-related reasons.
Sections du résumé
BACKGROUND
Traumatic brain injury (TBI) is one of the most common injuries resulting from U.S. Military engagements since 2001. Long-term consequences in terms of healthcare utilization are unknown. We sought to evaluate healthcare expenditures among U.S. military service members with TBI, as compared to a matched cohort of uninjured individuals.
METHODS
We identified service members who were treated for an isolated combat-related TBI between 2007 and 2011. Controls consisted of hospitalized active duty service members, without any history of combat-related injury, matched by age, biologic sex, year of hospitalization, and duration of follow-up. Median total healthcare expenditures over the entire surveillance period represented our primary outcome. Expenditures in the first year (365 days) following injury (hospitalization for controls) and for subsequent years (366th day to last healthcare encounter) were considered secondarily. Negative binomial regression was used to identify the adjusted influence of TBI.
RESULTS
The TBI cohort consisted of 634 individuals, and there were 1,268 controls. Healthcare expenditures among those with moderate/severe TBI (median $154,335; interquartile range [IQR] $88,088-$360,977) were significantly higher as compared to individuals with mild TBI (median $113,951; IQR $66,663-$210,014) and controls (median $43,077; IQR $24,403-$83,590; P < .001). Most expenditures were incurred during the first year following injury.
CONCLUSION
This investigation represents the first continuous observation of healthcare utilization among individuals with combat-related TBI. Our findings speak to continued consumption of health care well beyond the immediate postinjury period, resulting in total expenditures approximately six to seven times higher than those of service members hospitalized for noncombat-related reasons.
Identifiants
pubmed: 34173828
pii: 6310022
doi: 10.1093/milmed/usab248
doi:
Types de publication
Journal Article
Research Support, U.S. Gov't, P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
513-517Subventions
Organisme : Department of Defense, Defense Health Agency
ID : HU00001-0023
Informations de copyright
© The Association of Military Surgeons of the United States 2021. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.