Different patterns of intestinal response to injury after arterial, venous or arteriovenous occlusion in rats

Table 1 Pearson’s correlation coefficient between the variables studied

	TNF-α	ET-1	P-selectin	ICAM-1	ATIII
Chiu Score	0.715a	0.714b	0.552a	0.608b	-0.633a
TNF-α	x	0.26	0.646b	0.337	-0.534a
ET-1		x	-0.015	0.655b	-0.409
P-selectin			x	0.044	-0.275
ICAM-1				x	-0.532a

^aP < 0.05,

^bP < 0.01. Data are presented as correlation coefficients (r).