Table 1.

The underlying condition and intraoperative data of dogs and pigs

Mean:t SD or N(¾)	Canine (n = 6)	Plg(n = 3)	P value*
Sex(M)	3(50%)	2 (66.7%)	0.64
Animal weight (kg)	27.8 ± 4.6	32.l ± 3.4	0.20
Duration of operation (min)	74.3 ± 14.7	143.7 ± 33.1	< 0.05
Venous perimeter (mm)	32.0 ± 3.3	31.7 ± 1.5	0.88
Venous diameter (mm)	10.2 ± I.I	10.1 ± 0.5	0.87
Remeasured venous perimeter (mm)	12.7 ± 2.4	13.7 ± 1.5	0.54
Remeasured venous diameter (mm)	4.1 ± 0.8	3.6 ± 0.8	0.57
Thrombosis length (mm)	30.7 ± 2.8	27.3 ± 2.3	0.2
Stenosls rate (%)	83.6 ± 6.4	86.2 ± 5.7	0.56

M male, N number, SD standard deviation, kg kilogram, min minute, mm millimeter

^*P value, comparison vs. canine group