Table 2:
Univariate analysis in patients with and without recanalization, good outcome, or CMR
| CT Angiographic Recanalization |
Good Outcome |
Clinically Meaningful Recanalization |
||||
|---|---|---|---|---|---|---|
| Yes (n = 73) | No (n = 53) | Yes (n = 45) | No (n = 81) | Yes (n = 36) | No (n = 90) | |
| Age (yr) (mean) (SD) | 74.4 (11.9) | 70.6 (12.1) | 70.0 (13.3) | 74.4 (11.2) | 70.5 (13.7) | 73.7 (11.4) |
| ASPECTS | 8.0 (6.0–9.0) | 6.0 (5.0–9.0) | 8.0 (6.0–9.0) | 7.0 (5.0–9.0)a | 8.0 (6.25–9.0) | 7.0 (5.0–9.0)a |
| Hypertension (frequency) (%) | 45 (61.6%) | 37 (69.8%) | 24 (53.3%) | 58 (71.6%)a | 20 (55.6%) | 62 (68.9%) |
| Diabetes (frequency) (%) | 11 (15.1%) | 11 (20.8%) | 5 (10.9%) | 17 (21.3%) | 5 (13.9%) | 17 (18.9%) |
| Hypercholesterolemia (frequency) (%) | 26 (35.6%) | 17 (32.1%) | 14 (30.4%) | 29 (36.3%) | 13 (36.1%) | 30 (33.3%) |
| Coronary artery disease (frequency) (%) | 20 (27.4%) | 8 (15.1%) | 11 (23.9%) | 17 (21.3%) | 10 (27.8%) | 18 (20.0%) |
| Atrial fibrillation (frequency) (%) | 25 (34.2%) | 15 (28.3%) | 16 (34.8%) | 24 (30.0%) | 11 (30.6%) | 29 (32.2%) |
| Smoking (frequency) (%) | 10 (13.7%) | 13 (24.5%) | 11 (23.9%) | 12 (15.0%) | 8 (22.2%) | 15 (16.7%) |
| NIHSS score | 14.0 (9.0–19.5) | 17.0 (10.0–20.0) | 10.0 (5.0–17.0) | 18.0 (12.5–21.0)a | 9.5 (5.25–18.0) | 17.0 (11.75–21.0)a |
| Blood glucose (mg/dL) (mean) (SD) | 7.5 (5.9) | 7.8 (2.5) | 6.5 (1.3) | 8.3 (5.8)a | 6.4 (1.3) | 8.2 (5.5) |
| SBP (mm Hg) (mean) (SD)b | 159 (25.8) | 158 (25.8) | 159.8 (29.7) | 157.9 (25.9) | 161.5 (30.6) | 157.4 (25.9) |
| Time to IV-rtPA (min) (mean) (SD) | 157.1 (54.4) | 147.9 (42) | 150.4 (37.8) | 154.8 (55.2) | 152.4 (38.2) | 153.6 (53.7) |
| CBS | 7.0 (6.0–9.0) | 6.0 (3.0–8.5)a | 8.0 (6.0–9.0) | 6.0 (4.0–8.5)a | 7.0 (6.0–9.0) | 6.0 (4.0–9.0) |
| Collateral score | 2.0 (2.0–3.0) | 2.0 (1.0–3.0) | 2.0 (2.0–3.0) | 2.0 (1.0–3.0) | 2.0 (2.0–3.0) | 2.0 (1.0–3.0) |
| HT (frequency) (%) | 73 (58) | 53 (42) | 17 (38) | 28 (62) | 13 (36) | 46 (51) |
Note:—Unless otherwise noted, data are median (IQR). P values were obtained with ANOVA univariate analysis with post-hoc Bonferroni correction or with Kruskal-Wallis nonparametric analysis. HT indicates hemorrhagic transformation; SBP, systolic blood pressure.
a
P < 0.05 was considered to indicate a significant difference.
b
n = 125 for SBP due to missing data for 1 subject.