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Objective To assess the validity of different anthropometric measures (waist circumference [WC], body mass index [BMI], and percentage body fat) in diagnosing metabolic syndrome (MetS) among individuals with SCI and provides preliminary data for future studies in setting obesity cutoff values for this population.Methods This was a single-center retrospective cohort study. Sample information, anthropometric measures, and MetS variables of 157 individuals with chronic SCI were collected from an electronic medical records database.Results Increasing age (odds ratio [OR]=1.040, p=0.016) and lower neurological level of injury (OR=1.059, p=0.046) were risk factors for MetS. Male BMI (r=0.380, p<0.001) and male WC (r=0.346, p<0.001) were positively correlated with the number of MetS subfactors. Individuals with non-obese WC, excluding central obesity, were associated with having no MetS subfactors (p=0.005), and individuals with obese WC were associated with one or more subfactors (p=0.005). BMI was associated with MetS diagnosis (area under the curve=0.765, p<0.001), with the calculated cutoff value for BMI being 22.8 kg/m2.Conclusion This study calls for a stricter BMI cutoff for individuals with SCI in diagnosing MetS and warrants a large population-based study to define central obesity according to sex and ethnicity.

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Objective To determine the characteristics of pediatric spinal cord injury (SCI) in South Korea from 1990 to 2019.Methods This single-centered retrospective study included pediatric SCIs. Individuals were divided into the following five groups according to onset age: ≤5, 6–12, 13–14, 15–17, and 18–19 years. The severity of complete injury was graded according to the American Spinal Injury Association impairment scale A (AIS A). Incomplete injury was graded according to AIS B, C, and D. Pearson chi-square test was used for statistical analysis.Results Of the 267 individuals included, 216 (80.9%) had traumatic SCIs (male-to-female ratio of 3.2:1), and 51 (19.1%) had non-traumatic SCIs (male-to-female ratio of 0.7:1). In the traumatic SCI group, 192 (88.9%) individuals were ≥15 years at the time of injury (males, 78.6%). The most common etiologies of traumatic SCIs, ranging from most to least common, were accidents related to motorcycles, falls, cars, and diving. In the non-traumatic SCI group, inflammatory (33.3%) and neoplastic (25.5%) etiologies were found to be the most common ones.Conclusion We found that traumatic SCIs incidence in the pediatric population was high, particularly in male individuals aged 15–19 years. The non-traumatic SCIs mostly cause paraplegia and incomplete injury. Therefore, it can be used as a basic data for the evaluation, treatment and prevention strategy of pediatric patients with SCI.

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