The impact of hospital volume, residency, and fellowship training on perioperative outcomes after radical prostatectomy.
Urol Oncol
; 32(1): 29.e13-20, 2014 Jan.
Article
em En
| MEDLINE
| ID: mdl-23453659
ABSTRACT
OBJECTIVES:
Although high-volume hospitals have been associated with improved outcomes for radical prostatectomy (RP), the association of residency or fellowship teaching institutions or both and this volume-outcome relationship remains poorly described. We examine the effect of teaching status and hospital volume on perioperative RP outcomes. METHODS AND MATERIALS Within the Nationwide Inpatient Sample, we focused on RPs performed between 2003 and 2007. We tested the rates of prolonged length of stay beyond the median of 3 days, in-hospital mortality, and intraoperative and postoperative complications, stratified according to teaching status. Multivariable logistic regression analyses further adjusted for confounding factors.RESULTS:
Overall, 47,100 eligible RPs were identified. Of these, 19,193 cases were performed at non-teaching institutions, 24,006 at residency teaching institutions, and 3,901 at fellowship teaching institutions. Relative to patients treated at non-teaching institutions, patients treated at fellowship teaching institutions were healthier and more likely to hold private insurance. In multivariable analyses, patients treated at residency (OR = 0.92, P = 0.015) and fellowship (OR = 0.82, P = 0.011) teaching institutions were less likely to experience a postoperative complication than patients treated at non-teaching institutions. Patients treated at residency (OR = 0.73, P<0.001) and fellowship (OR = 0.91, P = 0.045) teaching institutions were less likely to experience a prolonged length of stay.CONCLUSIONS:
More favorable postoperative complication profile and shorter length of stay should be expected at residency and fellowship teaching institutions following RP. Moreover, postoperative complication rates were lower at fellowship teaching than at residency teaching institutions, despite adjustment for potential confounders.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Prostatectomia
/
Administração Hospitalar
/
Hospitais
/
Internato e Residência
Tipo de estudo:
Prognostic_studies
Limite:
Aged
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Urol Oncol
Assunto da revista:
NEOPLASIAS
/
UROLOGIA
Ano de publicação:
2014
Tipo de documento:
Article