Table 6.

Ordinal logistic regression analysis of variables to predict AGI grade

	OR (95% CI)	P
APACHE II score	1.115 (1.106–1.222)	0.021
IAP (mm Hg)	1.143 (1.031–1.267)	0.011
LPS (pg/mL)	1.077 (0.913–1.271)	0.377
d-la (μmol/L)	1.043 (1.013–1.074)	0.004
i-FABP (pg/mL)	0.997 (0.993–1.000)	0.053

AGI acute gastrointestinal injury, APACHE acute physiology and chronic health evaluation, CI confidence interval, d -la d-lactate, IAP intra-abdominal pressure, i-FABP intestinal fatty acid–binding protein, LPS lipopolysaccharide, OR odds ratio