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Table 7 Comparisons of histomorphometric measurements at 1 month after stent implantation

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

Variables Control group (n = 11) Oversizing group (n = 11) P value
ISR (%) 0 (0%) 8 (72.7%) 0.001
IEL/mm2 13.82 ± 2.33 13.09 ± 4.71 0.270
Lumen area/mm2 8.45 ± 2.16 4.56 ± 2.81 0.001
Neointimal area/mm2 5.37 ± 1.15 8.53 ± 5.18 0.050
Area stenosis/% 39.34 ± 8.53 63.97 ± 17.1 0.001
Injury score 1.0 ± 0.14 1.2 ± 0.27 0.456
Inflammation score 1.1 ± 0.12 1.4 ± 0.39 0.061
  1. ISR in stent restenosis, IEL internal elastic lamina