Triglyceride Glucose Index is Associated with Ultrasonographic Fatty Liver Indicator in Children and Adolescents with Non-alcoholic Fatty Liver Disease

Autor: Kim B; Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Clinic of Pediatrics, Seoul, Korea, Jin HY; Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Clinic of Pediatrics, Seoul, Korea, Yoon JS; Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Clinic of Pediatrics, Seoul, Korea, Noh ES; Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Clinic of Pediatrics, Seoul, Korea, Hwang IT; Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Clinic of Pediatrics, Seoul, Korea
Jazyk: angličtina
Zdroj: Journal of clinical research in pediatric endocrinology [J Clin Res Pediatr Endocrinol] 2024 Sep 05; Vol. 16 (3), pp. 306-313. Date of Electronic Publication: 2024 Apr 26.
DOI: 10.4274/jcrpe.galenos.2024.2024-2-5
Abstrakt: Objective: Non-alcoholic fatty liver disease (NAFLD) is defined as chronic hepatic steatosis and is becoming prevalent, along with the increasing trend for obesity in children and adolescents. A non-invasive and reliable tool is needed to differentiate non-alcoholic steatohepatitis from simple steatosis. This study evaluated the association between the triglyceride glucose (TyG) index and the ultrasonographic fatty liver indicator (US-FLI), and the possibility of using the TyG index for prediction of severity of pediatric NAFLD.
Methods: One hundred and twenty one patients who were diagnosed with NAFLD by ultrasonography were included. They were categorized into three groups according to body mass index (BMI). Ninety-two were obese, and 19 and 10 were overweight and normal weight, respectively.
Results: The homeostatic model assessment for insulin resistance (HOMA-IR) was highest in the group with obesity (p=0.044). The TyG index and US-FLI did not differ significantly among the three BMI groups (p=0.186). Fourteen (11.6%) of the 121 patients had US-FLI ≥6, in whom the BMI-SDS and TyG index were higher (p=0.017, p=0.004), whereas HOMA-IR did not differ significantly from the group with US-FLI <6 (p=0.366). US-FLI was associated with BMI-SDS and the TyG index. TyG index was significantly associated with US-FLI after adjustment for BMI-SDS. The cut-off value for the TyG index for predicting US-FLI ≥6 was 8.91, with an area under the curve of 0.785.
Conclusion: TyG index was associated with the degree of hepatic steatosis, suggesting that it might be a useful tool for predicting the severity of pediatric NAFLD.
Competing Interests: Conflict of interest: None declared.
(©Copyright 2024 by Turkish Society for Pediatric Endocrinology and Diabetes / The Journal of Clinical Research in Pediatric Endocrinology published by Galenos Publishing House.)
Databáze: MEDLINE
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