Table 4.
Univariate Predictors of Outcome, Right-Hemispheric Strokes
| Poor, right (n = 25) | Good, right (n = 10) | P value | Test | |
|---|---|---|---|---|
| Age, y, mean ± SD | 70.4 ± 17.8 | 52.4 ± 15.6 | 0.009 | Student's T |
| Female, no. (%) | 12 (48) | 4 (40) | 0.72 | Fisher's exact |
| Baseline NIHSS score, median (IQR) | 16 (14-20) | 15.5 (14-18) | 0.73 | Mann-Whitney |
| Admission Glucose, mean ± SD | 149.0 ± 54.8 | 156.3 ± 36.4 | 0.70 | Student's T |
| Admission SBP, mean ± SD | 171.1 ± 33.9 | 162.1 ± 24.1 | 0.45 | Student's T |
| Atrial fibrillation, no. (%) | 11 (44) | 3 (30) | 0.70 | Fisher's exact |
| Diabetes, no. (%) | 6 (24) | 4 (40) | 0.42 | Fisher's exact |
| IV tPA treatment, no. (%) | 14 (56) | 3 (30) | 0.26 | Fisher's exact |
| Time to imaginga, minutes, mean ± SD | 177.8 ± 147.7 | 172.1 ± 83.6 | 0.91 | Student's T |
| Baseline NCCT ASPECTS, median (IQR) | 8 (6-10) | 8 (6-9) | 0.83 | Mann-Whitney |
| Baseline CTA-SI ASPECTS, median (IQR) | 5 (3-7) | 5 (4-8) | 0.66 | Mann-Whitney |
| ICA:M1:M2, no. | 9:12:4 | 2:8:0 | 0.18 | Chi-square |
| Time to vessel openinga, minutes, mean ± SD | 418.1 ± 158.7 | 363.4 ± 115.3 | 0.33 | Student's T |
| Mori reperfusion score, median (IQR) | 2 (1-2.25) | 3 (3-3) | 0.006 | Mann-Whitney |
| Post-treatment hemorrhage, no. (%) | 18 (72) | 4 (40) | 0.12 | Fisher's exact |
Abbreviations: NIHSS, National Institutes of Health Stroke Scale; SBP, systolic blood pressure; IV tPA, intravenous tissue plasminogen activator; NCCT, noncontrast head CT; CTA-SI, CT angiographic source images; ASPECTS, Alberta Stroke Program Early CT Score; mRS, modified Rankin Scale score.
a Defined as time from stroke onset