Fig. 1From: Metabolic signature of obesity-associated insulin resistance and type 2 diabetesBoxplot of metabolites that belong to the enriched phospholipid pathway differentiating OIS and OIR + T2DM groups. Linear regression was performed to identify significant metabolites differentiating OIS from OIR and T2DM using the R statistical package after correcting for age, gender, BMI and principle components (PC1 and PC2). Y-axis indicates levels of metabolites (log2). *p-value significance level of 0.05 was usedBack to article page