INS and fatty liver disease: TMI was positively correlated with age (ρ = 0.239, p < 0.001), weight SDS (ρ = 0.578, p < 0.001), BMI‐SDS (ρ = 0.817, p < 0.001), fasting insulin (ρ = 0.183, p = 0.005), HbA1c (ρ = 0.141, p = 0.040), HOMA‐IR (ρ = 0.156, p = 0.016), and the ultrasound‐based grade of hepatic steatosis (ρ = 0.229, p < 0.001).