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Published in: Pediatric Surgery International 1/2023

Open Access 01-12-2023 | Obesity | Original Article

Obese adolescents have higher risk for severe lower extremity fractures after falling

Authors: Nicolas Gonzalez, Jeffry Nahmias, Sebastian Schubl, Lourdes Swentek, Brian R. Smith, Ninh T. Nguyen, Areg Grigorian

Published in: Pediatric Surgery International | Issue 1/2023

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Abstract

Introduction

Reports vary on the impact of obesity on the incidence of lower extremity fractures after a fall. We hypothesized that obese adolescents (OA) presenting after a fall have a higher risk of any and severe lower extremity fractures compared to non-OAs.

Methods

A national database was queried for adolescents (12–17 years old) after a fall. Primary outcome included lower extremity fracture. Adolescents with a body mass index (BMI) ≥ 30 (OA) were compared to adolescents with a BMI < 30 (non-OA).

Results

From 20,264 falls, 2523 (12.5%) included OAs. Compared to non-OAs, the rate of any lower extremity fracture was higher for OAs (51.5% vs. 30.7%, p < 0.001). This remained true for lower extremity fractures at all locations (all p < 0.05). After adjusting for sex and age, associated risk for any lower extremity fracture (OR 2.41, CI 2.22–2.63, p < 0.001) and severe lower extremity fracture (OR 1.31, CI 1.15–1.49, p < 0.001) was higher for OAs. This remained true in subset analyses of ground level falls (GLF) and falls from height (FFH) (all p < 0.05).

Conclusions

Obesity significantly impacts adolescents’ risk of all types of lower extremity fractures after FFH or GLF. Hence, providers should have heightened awareness for possible lower extremity fractures in OAs.

Level of evidence

IV.
Literature
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go back to reference Patil MS, Baseer H (2017) Obesity and fracture healing. Al Ameen J Med Sci 10:107–111 Patil MS, Baseer H (2017) Obesity and fracture healing. Al Ameen J Med Sci 10:107–111
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go back to reference Chang MC (2016) National Trauma Databank 2016 Annual Report. Committee on Trauma, American College of Surgeons, Chicago Chang MC (2016) National Trauma Databank 2016 Annual Report. Committee on Trauma, American College of Surgeons, Chicago
Metadata
Title
Obese adolescents have higher risk for severe lower extremity fractures after falling
Authors
Nicolas Gonzalez
Jeffry Nahmias
Sebastian Schubl
Lourdes Swentek
Brian R. Smith
Ninh T. Nguyen
Areg Grigorian
Publication date
01-12-2023
Publisher
Springer Berlin Heidelberg
Keywords
Obesity
Obesity
Published in
Pediatric Surgery International / Issue 1/2023
Print ISSN: 0179-0358
Electronic ISSN: 1437-9813
DOI
https://doi.org/10.1007/s00383-023-05524-9

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