Triglyceride level and soft drink consumption predict nonalcoholic fatty liver disease in nonobese male adolescents

Abstract

AbstractAimDifferential metabolic risk factors of nonalcoholic fatty liver disease (NAFLD) in nonobese male adolescents were analyzed examining relationships between NAFLD and clinical parameters of metabolic syndrome, including exercise and soft drink consumption, in male adolescents.MethodsIn total, 134 male university students (nonobese, n = 78; obese, n = 56) who underwent the first‐year health checkup were divided into the NAFLD and non‐NAFLD groups based on abdominal ultrasonography (AUS) findings. Relationships between NAFLD and metabolic parameters, including body mass index (BMI) and AUS score, were examined in nonobese students.ResultsMetabolic factors associated with hypertension, abdominal fat, liver damage, dyslipidemia, and impaired glucose tolerance were significantly less common in nonobese students than in obese students. The aforementioned factors and soft drink consumption were significantly more common in the NAFLD group than in the non‐NAFLD group. The univariate and multivariate analyses of nonobese students showed that the triglyceride level (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.01–1.10, p = 0.001) was higher and soft drink consumption (OR, 36.8; 95% CI, 3.69–368, p < 0.001) was more common in the NAFLD group than the non‐NAFLD group.ConclusionsTriglyceride level and soft drink consumption could aid in the detection of NAFLD in nonobese male adolescents. Our findings could provide useful information related to NAFLD and metabolic syndrome in nonobese adolescents.