Vascular Specialist International : eISSN 2288-7989 / pISSN 2288-7970

Table. 3.

Table. 3.

Comparison of primary patency based on runoff (good vs. poor) within TASC II classification

TASC II classification Total Infrapopliteal runoff vessels P-value Modified SVS score P-value


Two or three vessels Zero or one vessel 0-9 10-19
A 25 (16.3) 20 (20.0) 5 (9.4) 0.093 23 (18.9) 2 (6.5) 0.166
B 71 (46.4) 44 (44.0) 27 (50.9) 0.413 59 (48.3) 12 (38.7) 0.597
C 37 (24.2) 21 (21.0) 16 (30.2) 0.207 30 (24.6) 7 (22.6) 0.367
D 20 (13.1) 15 (15.0) 5 (9.4) 0.331 10 (8.2) 10 (32.3) 0.002
Total 153 (100.0) 100 (100.0) 53 (100.0) - 122 (100.0) 31 (100.0) -

Values are presented as number (%).

TASC, Trans-Atlantic Inter-Society Consensus; SVS, Society for Vascular Surgery; –, not available.

Vasc Specialist Int 2020;36:233-40 https://doi.org/10.5758/vsi.200056
© 2020 The Korean Society for Vascular Surgery