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Table 2: Demographics of patients with AIS undergoing interventional therapies
<75 Years of Age ≥75 Years of Age
Patients 70 (65%) 37 (35%)
Mean age 60 ± 13 80 ± 4
Sex 
    Male 40 (57%) 14 (38%)
    Female 30 (43%) 23 (62%)
LDL 83 ± 37^a 65 ± 29^a
INR value 1.1 ± .25 1.2 ± .37
Warfarin use 9 (12%) 10 (24%)
Statin use 19 (44%) 18 (56%)
Diabetes 15 (19%) 13 (32%)
Hypertension 51 (65%)^a 34 (82%)^a
Heart disease 29 (37%) 20 (49%)
Atrial fibrillation 23 (30%)^a 21 (51%)^a
Admission NIHSS score 
    Median 17.5 18
    IQR 12.75–21 16–22.5
Prestroke mBI 
    Median 20^a 19^a
    IQR 20–20 19–20

↵a P < .05, χ² test.

	<75 Years of Age	≥75 Years of Age
Patients	70 (65%)	37 (35%)
Mean age	60 ± 13	80 ± 4
Sex
Male	40 (57%)	14 (38%)
Female	30 (43%)	23 (62%)
LDL	83 ± 37^a	65 ± 29^a
INR value	1.1 ± .25	1.2 ± .37
Warfarin use	9 (12%)	10 (24%)
Statin use	19 (44%)	18 (56%)
Diabetes	15 (19%)	13 (32%)
Hypertension	51 (65%)^a	34 (82%)^a
Heart disease	29 (37%)	20 (49%)
Atrial fibrillation	23 (30%)^a	21 (51%)^a
Admission NIHSS score
Median	17.5	18
IQR	12.75–21	16–22.5
Prestroke mBI
Median	20^a	19^a
IQR	20–20	19–20