FABP2 and digestive system infectious disorder: Data reported in children who are HEU over time (no control group). Increase from 1-12 months in median sCD14 (1 month, 932.5; IQR, 824.3 to 1167.9 ng/mL; 12 months, 1714.3; IQR, 1327.4 to 2036.9 ng/mL) and LBP (1 month, 11.4; IQR, 6.4 to 14.0 μg/mL; 12 months, 16.6; IQR, 10.3 to 23.3 μg/mL). LBP levels negatively correlated with HAZ scores (r = -0.347; P = 0.005). Infants aged 12 months with gastrointestinal infections had higher levels of I-FABP (1442.0 pg/mL with diarrhea vs. 860.0 pg/mL without diarrhea; P = 0.018).