Fig. 2

Plasma I-FABP levels associations with anthropometric and metabolic parameters in men. Mean I-FABP citrulline levels (± SEM) according to a glucose homeostasis status, b T2D diagnosis and metabolic control (HbA1c < 6% and TG < 1.7 mmol/L) and c hypertriglyceridemic waist phenotype (HTW). Plasma I-FABP levels correlation between d BMI, e HOMA-IR in subjects without T2D and f TG levels. Pearson correlation coefficient and p values of log₁₀ or Box-Cox transformed variables are indicated are shown. ^ap < 0.05 vs IS, nondiabetic or HTW; ^bp < 0.05 vs IR