Immediate outcome | Arterial stenosis | Total | NIHSS improved | P-value | mRS improved | P-value | Barthel index improved | P-value | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | |||||||
Unfavorable (2a) | Total | 30 | 25 | 83.3 | 16 | 53.3 | 16 | 53.3 | ||||
ICA stenosis | No | 18 | 14 | 77.8 | 0.622 | 10 | 55.6 | 0.765 | 10 | 55.6 | 0.765 | |
Yes (RI ≥0.75) | 12 | 11 | 91.7 | 6 | 50.0 | 6 | 50.0 | |||||
Favourable (2b,3) | Total | 62 | 56 | 90.3 | 48 | 77.4 | 39 | 62.9 | ||||
ICA stenosis | No | 32 | 29 | 90.6 | 1.000 | 30 | 93.8 | 0.001 | 27 | 84.4 | < 0.001 | |
Yes (RI ≥0.75) | 30 | 27 | 90.0 | 18 | 60.0 | 12 | 40.0 | |||||
Overall | Total | 92 | 81 | 88.0 | 64 | 69.6 | 55 | 59.8 | ||||
ICA stenosis | No | 50 | 43 | 86.0 | 0.510 | 40 | 80.0 | 0.018 | 37 | 74.0 | 0.002 | |
Yes (RI ≥0.75) | 42 | 38 | 90.5 | 24 | 57.1 | 18 | 42.9 | |||||
Unfavorable (2a) | Total | 30 | 25 | 83.3 | 16 | 53.3 | 16 | 53.3 | ||||
VA stenosis | No | 6 | 6 | 100.0 | 0.553 | 6 | 100.0 | 0.019 | 5 | 83.3 | 0.175 | |
Yes (RI ≥0.75) | 24 | 19 | 79.2 | 10 | 41.7 | 11 | 45.8 | |||||
Favourable (2b,3) | Total | 62 | 56 | 90.3 | 48 | 77.4 | 39 | 62.9 | ||||
VA stenosis | No | 15 | 15 | 100.0 | 0.321 | 14 | 93.3 | 0.155 | 15 | 100.0 | 0.001 | |
Yes (RI ≥0.75) | 47 | 41 | 87.2 | 34 | 72.3 | 24 | 51.1 | |||||
Overall | Total | 92 | 81 | 88.0 | 64 | 69.6 | 55 | 59.8 | ||||
VA stenosis | No | 21 | 21 | 100.0 | 0.063 | 20 | 95.2 | 0.004 | 20 | 95.2 | < 0.001 | |
Yes (RI ≥0.75) | 71 | 60 | 84.5 | 44 | 62.0 | 35 | 49.3 |