Table 2.

The Pearson correlation coefficients (r) among the inflammatory parameters and the urinary and circulating intestinal permeability biomarkers in the whole population studied (n. 91 cases)

	%Ma	%La	La/Ma	%Su	Zonulin	IFAB-P	DAO	IL-6	IL-8	LPS	TLR-4
%Ma	1
%La	−0.13	1
La/Ma	−0.41****	0.93****	1
%Su	0.09	0.67****	0.58****	1
Zonulin	−0.22*	0.12	0.17	− 0.12	1
IFAB-P	−0.26*	0.61****	0.67****	0.47****	0.10	1
DAO	0.04	0.23*	0.27**	0.17	0.10	0.24*	1
IL-6	0.05	0.32**	0.32**	0.18	0.24*	0.33**	0.23*	1
IL-8	−0.36***	0.33**	0.42****	0.16	0.31**	0.45****	0.22*	0.31**	1
LPS	0.05	0.15	0.14	0.06	0.15	0.07	−0.02	0.27*	0.18	1
TLR-4	0.16	0.14	0.04	0.7	0.14	0.07	−0.15	0.09	0.07	0.26*	1

%La percentage of ingested lactulose recovered in the urine, %Ma percentage of the ingested mannitol recovered in urine, La/Ma lactulose to mannitol ratio, %Su percentage of ingested sucrose recovered in the urine, I-FABP Intestinal fatty acid binding protein, DAO diamine oxidase

^*p < 0.05

^**p < 0.01

^***p < 0.001

^****p < 0.0001