Adult Burn Inpatients Have Increased Burn Severity and Mortality Compared to Children in Retrospective Analysis of National Inpatient Sample 2017.
Academic Article
Overview
abstract
INTRODUCTION: Socioeconomic status and comorbidities are associated with increased mortality in patients with external surface burn patients, however differences between pediatric and adult burn populations have not been adequately studied. OBJECTIVES: Our objectives were to explore the presentation, management, and outcomes of external surface burns across age groups. METHODS: The 2017 National Inpatient Sample (NIS) was queried for patients with any diagnosis of external body surface burns. Demographics, comorbidities, complications, total charges, length of stay (LOS), number of procedures undergone (NPU), and time from admission to first procedure (TFP) were identified. Univariate and multivariable analyses were used to identify statistical associations with age. RESULTS: 52,335 inpatients were identified with burns, with the majority male (63.6%) and adults (81.8%). Mean age was 50.5 (standard error [SE] 0.1) and 5.5 (SE 0.1) years for adults and children, respectively. Adults had higher prevalence of hypertensive disease (43.5% versus. 1.4%), diabetes mellitus (24.1% versus 0.3%), and obesity (11.7% versus 1.6%) than children (P < 0.001). Adults versus children had higher odds for mortality (odds ratio [OR] 4.26, 95% confidence interval [CI] 3.08-5.89), sepsis (OR 5.16, 95% CI 4.10-6.48), and pneumonia (OR 4.26, 95% CI 3.30-5.50). CONCLUSIONS: In this national cohort of inpatients with external surface burns, comorbidities, and odds for mortality and complications varied by age. Pediatric patients more often had lower household incomes; however, adults had significantly higher odds for mortality suggesting that age and comorbidity status are more impactful on burn outcomes than socioeconomic status.
