Table 2.
Intervention-related findings and outcomes according to reperfusion status.
| Successful Reperfusion (n = 224) |
Unsuccessful Reperfusion (n = 58) |
p-Value | |
|---|---|---|---|
| Reperfusion therapy, % (SD) | 0.67 * | ||
| EVT only | 105 (46.9) | 29 (50.0) | |
| Combined IVT and EVT | 119 (53.1) | 29 (50.0) | |
| LVO location, % (SD) | 0.76 * | ||
| ICA | 17 (7.6) | 3 (5.2) | |
| M1/M2 MCA | 183 (81.7) | 46 (79.3) | |
| BA/VA | 24 (10.7) | 9 (15.5) | |
| Collateral status, % (SD) | 0.06 * | ||
| Poor | 100 (44.6) | 22 (37.9) | |
| Intermediate | 35 (15.6) | 17 (29.3) | |
| Good | 89 (39.7) | 19 (32.8) | |
| NLR (IQR) | 2.48 (1.52–4.87) | 3.92 (2.29–8.14) | 0.002 † |
| PLR (IQR) | 113.2 (80.9–168.8) | 147.2 (109.0–227.9) | 0.001 † |
| Infarct volume, cm3 (IQR) | 12.25 (2.64–50.78) | 28.88 (9.20–102.63) | <0.001 † |
Abbreviations: SD, standard deviation; EVT, endovascular treatment; IVT, intravenous thrombolysis; LVO, larger vessel occlusion; ICA, internal carotid artery; MCA, middle cerebral artery; BA, basilar artery; VA, vertebral artery; NLR, neutrophil/lymphocyte ratio; PLR, platelet/lymphocyte ratio. * Calculated using the chi-square test. † Calculated using the Mann–Whitney U test.