TICI 0+1 (n=72) | TICI 2–3 (n=209) | |
Women (n (%)) | 52 (75) | 130 (62) |
Age (years) (median (IQR)) | 77 (66–84) | 75 (63–81) |
Comorbidities (n (%)) | ||
Hypertension | 46 (63) | 142 (67) |
Smoking | 13 (18) | 30 (14) |
Atrial fibrillation | 22 (31) | 84 (40) |
Diabetes | 13 (18) | 37 (17) |
NIHSS on admission (median (IQR)) | 15 (13–20)* | 15 (12–19) |
ASPECTS on admission (median (IQR)) | 7 (6–8) | 8 (6–9) |
Site of vessel occlusion | ||
Anterior circulation (n (%)) | ||
ICA intra- and extracranial including carotid T | 35 (49) | 84 (40) |
Arteria cerebri media | 37 (51) | 125 (60) |
Tandem occlusion (ICA, MCA) | 20 (27) | 24 (11) |
Stenosis extracranial A carotis (n (%)) | 22 (32) | 44 (21) |
Intravenous lysis (n (%)) | 36 (52) | 130 (62) |
Stroke etiology | † | ‡ |
Atrial fibrillation | 31 (48) | 81 (39) |
Atherosclerosis | 32 (50) | 87 (42) |
Other (eg, endocarditis) | 2 (3) | 42 (19) |
Time of symptom onset known (n (%)) | 36 (52) | 134 (64) |
Symptom onset to groin puncture (min) (median (IQR)) | 275 (200–320) | 235 (173–295) |
No of maneuvers (median (IQR)) | 1 (0–2) | 1 (0–2) |
Values are number/total number (%) or median (IQR).
*Two missing NIHSS scores.
†Missing information on stroke etiology for eight patients.
‡Missing information on stroke etiology for three patients.
ASPECTS, Alberta Stroke Program CT Early Score; ICA, internal carotid artery; MCA, middle cerebral artery; NIHSS, National Institutes of Health Stroke Scale.