Table 3 Multiple regression table for predictors of clinical outcome
| Â | Outcome (MRS 90) | Coefficient | 95% CI | P value | |||
|---|---|---|---|---|---|---|---|
Favorable, 0–2 (n = 29) | Unfavorable, 3–6 (n = 5) | ||||||
n | % | n | % | ||||
NIHSS initial |  |  |  |  | − 0.013 | − 0.017–0.010 |  < 0.045(s) |
 Minor | 0 | 0 | 0 | 0.0 | |||
 Moderate | 17 | 58.6 | 0 | 0 | |||
 Moderate–severe | 11 | 37.9 | 5 | 100 | |||
 Severe | 1 | 3.5 | 0 | 0.0 | |||
ASPECT score |  |  |  |  | − 0.004 | − 0.001–0.02 |  < 0.0001(hs) |
  < 6 | 6 | 20.7 | 5 | 100 | |||
  ≥ 6 | 23 | 79.3% | 0 | 0 | |||
Clot burden score |  |  |  |  | − 0.1 | − 0.05–0.03 | 0.0154(s) |
 0–6 | 13 | 44.8 | 5 | 100% | |||
 7–10 | 16 | 55.2 | 0 | 0% | |||
Collateral grading scale |  |  |  |  | − 0.07 | − 0.03–0.005 | 0.046(s) |
 1 | 7 | 24.1 | 4 | 80 | |||
 2 | 13 | 44.8 | 0 | 0 | |||
 3 | 9 | 31.1 | 1 | 20 | |||
Clot site: | |||||||
 ICA-T | 9 | 31.06 | 2 | 40 | 0.0078 | 0–0.123 | 0.563(ns) |
 MCA-M1/M2 | 11 | 37.93 | 1 | 20 | |||
 MCA-M1 | 6 | 20.68 | 0 | 0 | |||
 BA | 2 | 6.89 | 1 | 20 | |||
 ICA-CEX | 1 | 3.44 | 1 | 20 | |||
Post-procedure hemorrhage | |||||||
 Yes | 1 | 3.4% | 4 | 80% | 0.432 | 0–0.734 |  |
 No | 28 | 96.6% | 1 | 20% | |||