Baseline characteristics and outcomes of the thrombectomy group (n=60) according to age subgroup
| ≤70 years (n=40) | >70 years (n=20) | |
| Median age (IQR) | 58 (22–70) | 75 (71–86) |
| Median NIHSS score (IQR) | 20 (9–27) | 19.5 (10–27) |
| Median ASPECTS (IQR) | 5 (2–5) | 5 (3–5) |
| Median delay, min (IQR) | ||
| Onset of symptoms to admission | 131 (10–380) | 150 (41–331) |
| Onset of symptoms to MRI | 168 (20–392) | 154 (64–346) |
| Onset of symptoms to recanalization | 336 (153–488) | 321 (227–504) |
| MRI to recanalization | 109 (73–253) | 163 (52–382) |
| Successful recanalization, n (%) | 30 (75%) | 15 (75%) |
| Clinical outcome at 90 days, n (%) | ||
| mRS ≤2 | 15 (37.5%) | 2(10%) |
| Mortality | 15 (37.5%) | 11 (55%) |
ASPECTS, Alberta Stroke Programme Early CT Score; IQR, interquartile range; mRS, modified Rankin Scale; NIHSS National Institute of Health Stroke Scale; sICH, symptomatic intracranial hemorrhage.