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Table 1 Patients’ characteristics

From: The collateral circulation determines cortical infarct volume in anterior circulation ischemic stroke

Characteristic

n = 51

Age (mean ± SD)

65 ± 13

NIHSS on admission, median (range)

17 (5–25)

Collateral grading, median (range)

4 (2–8)

ASPECT score, median (range)

7 (0–10)

Time from symptoms-to-door, min (median ± IQR)

61 ± 72

Time from symptoms-to-CTA, min (median ± IQR)

113 ± 66

Parenchyma hematoma, n

4 (7.8 %)

Gender, n

 Male

25 (49 %)

 Female

26 (51 %)

Site of occlusion, n

 Internal carotid artery - neck

5 (9.8 %)

 Internal carotid artery - terminus

11 (21.6 %)

 Proximal MCA

25 (49 %)

 Middle cerebral artery bifurcation

10 (19.6 %)

Comorbidities, n

 Carotid stenosis

3 (5.9 %)

 Thrombophilia

1 (2 %)

 Atrial fibrillation

14 (27.5 %)

 Heart disease

16 (31.4 %)

 Prior stroke/transient ischemic attack

6 (11.8 %)

 Dyslipidemia

16 (31.4 %)

 Diabetes mellitus

13 (25.5 %)

 Hypertension

31 (60.8 %)

Aspirin pretreatment, n

20 (39.2 %)

Statin pretreatment, n

20 (39.2 %)

Admission glucose, mg/dL (mean ± SD)

133 ± 47

Admission hemoglobin mg/dL, (mean ± SD)

12.8 ± 2

Admission platelets 100 k, (mean ± SD)

233 ± 79

  1. Note: CTA indicated computerized tomographic angiography