Using the Social Vulnerability Index to Examine Disparities in Surgical Pediatric Trauma Patients

Document Type

Article

Publication Date

3-1-2023

Publication Title

Journal of Surgical Research

Abstract

Introduction: The Social Vulnerability Index (SVI) is a composite measure geocoded at the census tract level that has the potential to identify target populations at risk for postoperative surgical morbidity. We applied the SVI to examine demographics and disparities in surgical outcomes in pediatric trauma patients. Methods: Surgical pediatric trauma patients (≤ 18-year-old) at our institution from 2010 to 2020 were included. Patients were geocoded to identify their census tract of residence and estimated SVI and were stratified into high (≥70th percentile) and low (< 70th percentile) SVI groups. Demographics, clinical data, and outcomes were compared using Kruskal–Wallis and Fisher's exact tests. Results: Of 355 patients included, 21.4% had high SVI percentiles while 78.6% had low SVI percentiles. Patients with high SVI were more likely to have government insurance (73.7% versus 37.2%, P < 0.001), be of minority race (49.8% versus 19.1%, P < 0.001), present with penetrating injuries (32.9% versus 19.7%, P = 0.007), and develop surgical site infections (3.9% versus 0.4%, P = 0.03) compared to the low SVI group. Conclusions: The SVI has the potential to examine health care disparities in pediatric trauma patients and identify discrete at-risk target populations for preventative resources allocation and intervention. Future studies are necessary to determine the utility of this tool in additional pediatric cohorts.

First Page

55

Last Page

62

PubMed ID

36868124

Volume

287

Rights

© 2023 Elsevier Inc. All rights reserved.

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