Variable* | Overall (n=450) | Aspiration (n=164) | Stent-retriever (n=102) | PCA (n=184) | p value |
Age (median, IQR) | 74, 62–80 | 72, 60–79 | 74, 67–80 | 75, 65–81 | 0.09† |
Male sex | 235 (52) | 75 (46) | 57 (56) | 103 (56) | 0.11‡ |
Hypertension | 341 (77) | 115 (71) | 81 (80) | 145 (80) | 0.07‡ |
Dyslipidemia | 169 (38) | 62 (38) | 37 (37) | 70 (39) | 0.93‡ |
Diabetes mellitus | 106 (24) | 33 (20) | 26 (26) | 47 (26) | 0.39‡ |
Atrial fibrillation | 199 (45) | 75 (46) | 44 (44) | 80 (45) | 0.92‡ |
Peripheral artery occlusive disease | 23 (6) | 10 (6) | 7 (7) | 6 (4) | 0.65‡ |
NIHSS on admission (mean, SD) | 15.1±5.8 | 15.3±6.1 | 15.5±5.5 | 14.6±5.8 | 0.40§ |
CCT-ASPECT (median, IQR) | 8, 7–9 | 8, 7–9 | 8, 7–9 | 8, 7–9 | 0,29† |
Occlusion of intracranial carotid artery | 145 (33) | 54 (33) | 27 (26) | 64 (35) | 0.06‡ |
Rescue maneuver | 66 (15) | 56 (34) | 10 (10) | – | – |
*Data are presented as number (%) unless otherwise specified.
†pvalue of the Kruskal -Wallis test.
‡pvalue of the chi square test.
§pvalue of the ANOVA.