Differential Risk Profiles for Slipped Capital Femoral Epiphysis in Pediatric Patients: A Comparative Analysis of Normal and Elevated BMI Groups.

IF 2.6 2区 医学 Q1 ORTHOPEDICS
Jad J Lawand, David Momtaz, Hallie B Remer, Blaire Peterson, Quinn T Ehlen, Abdullah Ghali, Pooya Hosseinzadeh
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引用次数: 0

Abstract

Introduction: Slipped capital femoral epiphysis (SCFE) is a common hip disorder in adolescents that primarily affects those with higher body mass index (BMI). This study aimed to compare risk factors between pediatric patients with normal BMI (<85th percentile, normal-weight group) and obese BMI (≥85th percentile, classic group) in the context of SCFE.

Methods: In this multi-institution case-control study, data from 1,200 pediatric patients diagnosed with SCFE from 2003 to 2023 were analyzed. Patients were dichotomized based on their BMI percentiles into normal-weight and classic groups. Multivariate logistic regression models that adjusted for various demographic and other patient characteristics were employed to calculate adjusted odds ratios (ORs) for the target risk factors.

Results: The study included 172 patients in the normal-weight group and 1,028 in the classic group. Notable differences were noted in age (P < 0.001), thyrotropin levels (P < 0.001), and calcidiol levels (P < 0.001) between the two groups. Regression analysis revealed that patients in the normal-weight group had higher odds of being White (OR = 2.10; 95% CI: 1.49 to 2.95; P < 0.001) compared with the classic group. Additional findings indicated increased odds of hypothyroidism (OR = 1.86; P = 0.01) and lower odds of vitamin D deficiency (OR = 0.51; P = 0.02) in the normal-weight group compared with the classic group.

Conclusion: This study highlights notable differences in risk factors between normal-weight and overweight pediatric patients with SCFE. Race and ethnicity, thyroid function, and vitamin D levels emerged as differential risk factors with normal-weight patients having two times higher the risk of hypothyroidism (incidence 19.85% in normal-weight vs. 10.89% classic). These findings suggest that risk profiles for SCFE are more complex than previously understood and vary markedly with BMI. We recommend evaluation of hypothyroidism in normal weight patients with SCFE because one in every five patients in this group was diagnosed with hypothyroidism.

Level of evidence: Level III.

儿科患者股骨头骨骺滑动的不同风险概况:正常和高BMI组的比较分析。
摘要:股骨头骨骺滑动(SCFE)是青少年中常见的髋关节疾病,主要影响那些身体质量指数(BMI)较高的人群。本研究旨在比较BMI正常的儿童患者之间的危险因素。方法:在这项多机构病例对照研究中,分析了2003年至2023年1200例诊断为SCFE的儿童患者的数据。根据BMI百分位数将患者分为正常体重组和典型体重组。采用多变量logistic回归模型对各种人口统计学和其他患者特征进行校正,计算目标危险因素的校正优势比(ORs)。结果:正常体重组172例,经典组1028例。两组患者年龄(P < 0.001)、促甲状腺激素水平(P < 0.001)、钙二醇水平(P < 0.001)差异均有统计学意义。回归分析显示,正常体重组患者出现白种人的几率更高(OR = 2.10;95% CI: 1.49 ~ 2.95;P < 0.001)。其他发现表明甲状腺功能减退的几率增加(OR = 1.86;P = 0.01),维生素D缺乏的几率较低(OR = 0.51;P = 0.02)。结论:本研究强调了正常体重和超重儿童SCFE患者危险因素的显著差异。种族和民族、甲状腺功能和维生素D水平是正常体重患者发生甲状腺功能减退风险的两倍(正常体重患者的发病率为19.85%,而正常体重患者的发病率为10.89%)。这些发现表明,SCFE的风险概况比以前理解的更复杂,并且随着BMI的变化而显著不同。我们建议对体重正常的SCFE患者进行甲状腺功能减退评估,因为该组中每5名患者中就有1名被诊断为甲状腺功能减退。证据等级:三级。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
6.10
自引率
6.20%
发文量
529
审稿时长
4-8 weeks
期刊介绍: The Journal of the American Academy of Orthopaedic Surgeons was established in the fall of 1993 by the Academy in response to its membership’s demand for a clinical review journal. Two issues were published the first year, followed by six issues yearly from 1994 through 2004. In September 2005, JAAOS began publishing monthly issues. Each issue includes richly illustrated peer-reviewed articles focused on clinical diagnosis and management. Special features in each issue provide commentary on developments in pharmacotherapeutics, materials and techniques, and computer applications.
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