Clinical outcomes by contrast staining status
| All | With CS-NI | Without CS-NI | P Value | |
|---|---|---|---|---|
| NIHSS (24 hr) No. (median, IQR) | 94 (12.5, 3–19) | 15 (12, 5–17) | 79 (13, 2–20) | .77 |
| NIHSS (discharge) No. (median, IQR) | 170 (9, 3–19) | 22 (6, 2–9) | 148 (9.5, 3–20.5) | .08 |
| mRS (discharge) No. (median, IQR) | 194 (4, 3–5) | 26 (3, 2–4) | 168 (4, 3–5) | .02 |
| mRS (3 mo) No. (median, IQR) | 183 (3, 2–5) | 25 (3, 1–3) | 158 (3, 2–5) | .06 |
| Worsening postprocedure, No. (column %) | .08 | |||
| No | 173 (89.2) | 26 (100.0) | 147 (87.5) | |
| Yes | 21 (10.8) | 0 (0.0) | 21 (12.5) |