Table 2.

Comparison of hemodynamics between the two groups

Group	Total lower extremity arteriopathy scores	POA blood flow (cc/min)
		Preoperative	1 mo after surgery
Non-arterial stenosis (n = 9)	18.89 ± 8.87	204.89 ± 80.76	134.11 ± 47.84a
Arterial stenosis (n = 16)	24.63 ± 3.52	76.75 ± 48.49	98.44 ± 30.73a
t value	2.314	4.988	2.278
P value	0.030	< 0.0001	0.032

^a P < 0.05 vs preoperative in the same group.

POA: Popliteal artery.