University Teaching Trauma Centers: Decreased Mortality but Increased Complications.
Adult
Aged
Causality
Female
Hospital Mortality
Hospitals, Teaching
/ organization & administration
Humans
Internship and Residency
/ organization & administration
Length of Stay
Male
Middle Aged
Postoperative Complications
/ epidemiology
Retrospective Studies
Risk Factors
Surgical Procedures, Operative
/ adverse effects
Trauma Centers
/ organization & administration
Treatment Outcome
Teaching hospital
Trainees
Trauma quality improvement program
Journal
The Journal of surgical research
ISSN: 1095-8673
Titre abrégé: J Surg Res
Pays: United States
ID NLM: 0376340
Informations de publication
Date de publication:
03 2021
03 2021
Historique:
received:
10
02
2020
revised:
07
05
2020
accepted:
22
09
2020
pubmed:
29
10
2020
medline:
5
5
2021
entrez:
28
10
2020
Statut:
ppublish
Résumé
Teaching hospitals are often regarded as excellent institutions with significant resources and prominent academic faculty. However, the involvement of trainees may contribute to higher rates of complications. Conflicting reports exist regarding outcomes between teaching and nonteaching hospitals, and the difference among trauma centers is unknown. We hypothesized that university teaching trauma centers (UTTCs) and nonteaching trauma centers (NTTCs) would have a similar risk of complications and mortality. We queried the Trauma Quality Improvement Program (2010-2016) for adults treated at UTTCs or NTTCs. A multivariable logistic regression analysis was performed to evaluate the risk of mortality and in-hospital complications, such as respiratory complications (RCs), venous thromboembolisms (VTEs), and infectious complications (ICs). From 895,896 patients, 765,802 (85%) were treated at UTTCs and 130,094 (15%) at NTTCs. After adjusting for covariates, UTTCs were associated with an increased risk of RCs (odds ratio (OR) 1.33, confidence interval (CI) 1.28-1.37, P < 0.001), VTEs (OR 1.17, CI 1.12-1.23, P < 0.001), and ICs (OR 1.56, CI 1.49-1.64, P < 0.001). However, UTTCs were associated with decreased mortality (OR 0.96, CI 0.93-0.99, P = 0.008) compared with NTTCs. Our study demonstrates increased associated risks of RCs, VTEs, and ICs, yet a decreased associated risk of in-hospital mortality for UTTCs when compared with NTTCs. Future studies are needed to identify the underlying causative factors behind these differences.
Sections du résumé
BACKGROUND
Teaching hospitals are often regarded as excellent institutions with significant resources and prominent academic faculty. However, the involvement of trainees may contribute to higher rates of complications. Conflicting reports exist regarding outcomes between teaching and nonteaching hospitals, and the difference among trauma centers is unknown. We hypothesized that university teaching trauma centers (UTTCs) and nonteaching trauma centers (NTTCs) would have a similar risk of complications and mortality.
METHODS
We queried the Trauma Quality Improvement Program (2010-2016) for adults treated at UTTCs or NTTCs. A multivariable logistic regression analysis was performed to evaluate the risk of mortality and in-hospital complications, such as respiratory complications (RCs), venous thromboembolisms (VTEs), and infectious complications (ICs).
RESULTS
From 895,896 patients, 765,802 (85%) were treated at UTTCs and 130,094 (15%) at NTTCs. After adjusting for covariates, UTTCs were associated with an increased risk of RCs (odds ratio (OR) 1.33, confidence interval (CI) 1.28-1.37, P < 0.001), VTEs (OR 1.17, CI 1.12-1.23, P < 0.001), and ICs (OR 1.56, CI 1.49-1.64, P < 0.001). However, UTTCs were associated with decreased mortality (OR 0.96, CI 0.93-0.99, P = 0.008) compared with NTTCs.
CONCLUSIONS
Our study demonstrates increased associated risks of RCs, VTEs, and ICs, yet a decreased associated risk of in-hospital mortality for UTTCs when compared with NTTCs. Future studies are needed to identify the underlying causative factors behind these differences.
Identifiants
pubmed: 33109406
pii: S0022-4804(20)30683-1
doi: 10.1016/j.jss.2020.09.020
pii:
doi:
Types de publication
Comparative Study
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
379-386Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.