A population-based cohort examining factors affecting all-cause morbidity and cost after pediatric appendectomy: Does annual adult procedure volume matter? - 05/09/19
Abstract |
Background |
The purpose of this study was to examine factors affecting morbidity and cost after pediatric appendectomy and particularly the role of adult surgical volume.
Materials and methods |
This was population-based study including all pediatric patients who underwent appendectomy for appendicitis in Canada (excluding Quebec) from 2008 to 2015. All-cause morbidity was the main outcome of interest. Cost of the index admission (in 2014 Canadian dollars) was a secondary outcome. Hierarchal linear and logistic regressions were used to model the outcomes.
Results |
Overall, 41,512 patients were identified. After adjustment, younger patients (OR = 0.98/year, 95%CI 0.97–0.99, p < 0.001), patients with comorbidities (OR = 2.20, 95%CI 1.96–2.46, p < 0.001), and those with perforated appendicitis (OR = 5.95, 95%CI 5.44–6.50, p < 0.001) were more susceptible to morbidity. Annual pediatric appendectomy volume was a significant predictor of reduced morbidity (OR = 0.85/20 cases, 95%CI 0.76–0.93, p < 0.001) as was the use of laparoscopy (OR = 0.81, 95%CI 0.72–0.91, p = 0.001). Conversely, annual adult appendectomy volume conferred no benefit nor did pediatric surgery specialty training.
Conclusion |
Outcomes after pediatric appendectomy are influenced by pediatric case volume, regardless of specialty training, but extra adult surgical volume confers no benefit.
Le texte complet de cet article est disponible en PDF.Highlights |
• | Younger patients, patients with comorbidities, and those with perforated appendicitis were most susceptible to morbidity. |
• | Annual pediatric appendectomy volume was a significant predictor of reduced morbidity. |
• | Use of laparoscopy decreased morbidity. |
• | Conversely, annual adult appendectomy volume conferred no benefit nor did pediatric surgery specialty training. |
Keywords : Pediatric surgery, Appendicitis, Health systems
Plan
Vol 218 - N° 3
P. 619-623 - septembre 2019 Retour au numéro
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