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Table 2 Mid-term angiographic outcomes regardless of stent length

From: Impact of chronic outward force on arterial responses of proximal and distal of long superficial femoral artery stent

Variables

Proximal of stent (n = 65)

Distal of stent (n = 65)

P value

ISR (%)

19 (29.2%)

29 (44.6%)

0.070

RVD FU/mm

5.29 ± 1.58

4.65 ± 1.19

0.023

MLD FU/mm

3.37 ± 1.69

2.74 ± 1.77

0.046

Stent diameter FU/mm

6.52 ± 1.52

6.10 ± 1.51

0.112

S/A ratio

1.30 ± 0.24

1.53 ± 0.27

0.001

DS% FU

36.9 ± 23.5

49.5 ± 27.6

0.006

FU duration/days

302.2 ± 12.21

302.2 ± 12.21

1.000

  1. ISR in stent restenosis, RVD reference vessel diameter, MLD minimal luminal diameter, AD artery diameter, S/A ratio stent/artery ratio, DS diameter stenosis