Impact of Hospital Teaching Status in Type A Aortic Dissections: An Analysis of More Than 37 000 Patients.
Ann Thorac Surg
; 116(4): 721-727, 2023 10.
Article
em En
| MEDLINE
| ID: mdl-35644265
ABSTRACT
BACKGROUND:
The purpose of this study was to assess the effect of a hospital's teaching status on survival and outcomes of patients presenting with type A aortic dissections imperative for enhancing patient care.METHODS:
The National Readmission Database was used to review all type A aortic dissections between 2010 and 2017. Provided sampling weights were used to generate national estimates, and baseline variables were compared with descriptive statistics. Mixed effects and logistic models were created for 30-day and 90-day readmission and inhospital mortality.RESULTS:
In all, 37 396 type A aortic dissections were identified, the majority of which (83%) were operated on at a teaching hospital. Inhospital mortality was higher at nonteaching hospitals A (20.3% vs 14.42%, P < .001). Median hospital charge was higher at teaching hospitals ($59 670 vs $53 220, P < .001). There was a higher rate of 30-day readmission in teaching hospitals (20.95% vs 19.36%, P = .02). On logistic regression for mortality, hospital teaching status was a significant protective factor (odds ratio 0.83, P < .001). On mixed effects logistic regression, hospital teaching status was not significant for readmissions.CONCLUSIONS:
Type A aortic dissections continue to be primarily managed by teaching hospitals, with superior outcomes continuing to come from teaching hospitals. Given the substantial proportion of patients presenting out of state, investigations into optimal patient transfer and postoperative monitoring and referral could improve care.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Complicações Pós-Operatórias
/
Hospitais de Ensino
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article