INS and obstructive sleep apnea syndrome: Similarly, FBG (p = 0.004), serum TG (p = 0.01), TC (p = 0.02), AST (p = 0.01), ALT (p = 0.03), ALP (p = 0.05), fasting serum Insulin (p = 0.001), and HOMA-IR (p = 0.001) were significantly higher in obese subjects with OSA.