Table 1

Spearman correlation coefficients (r values) for anticoagulant proteins, prothrombin time (PT) and acitivated partial thromboplastin time (APTT) ratios, and albumin in patients with portal vein thrombosis

Protein S	+0.471-150
Antithrombin	+0.75^***	+0.60^**
PT ratio	−0.72^***	−0.11	−0.461-150
PTT ratio	−0.65^**	−0.21	−0.59^**	+0.76^***
Albumin	−0.04	+0.17	−0.17	+0.01	+0.11
	Protein C	Protein S	Antithrombin	PT ratio	PTT ratio

↵1-150 p<0.05, ^**p<0.01, ^***p<0.001. Correlation coefficients where no p values are given were not statistically significant.