FABP4 and Hypoglycemia: As depicted in Figure 2A, neonatal FABP4 levels inversely correlated with blood glucose (Spearman’s r = –0.317, P = 0.022), with significantly elevated levels recorded among neonates who developed hypoglycemia (blood glucose, <40 mg/dL), reaching a mean value of 106.2 ± 13.6 ng/mL, compared with 73.6 ± 8.2 ng/mL in normoglycemic neonates (P = 0.05, Figure 2B).