Table 1.

Comparisons of baseline demographic and stroke presentation characteristics between patients with and without moderate pre-stroke disability.

	mRS 0–1 (n=502)	mRS 2–3 (n=259)	P-value*
Baseline Characteristics
Age, year, median [IQR]	67 [57–77]	80 [67–88]	<0.001
Males, n (%)	268 (53.4)	96 (37.1)	<0.001
Hypertension, n (%)	348 (69.3)	221 (85.3)	<0.001
Diabetes, n (%)	112 (22.3)	72 (27.8)	0.11
Atrial Fibrillation, n (%)	170 (33.9)	147 (56.8)	<0.001
Antiplatelet use, n (%)	187 (37.3)	123 (47.5)	0.004
Anticoagulant use, n (%)	63 (12.5)	49 (18.9)	0.001
Stroke Presentation
Initial blood glucose, mg/dL, median [IQR]	119 [103–145]	127 [104–164]	0.008
NIHSS, median [IQR]	15 [10–20]	17 [12–22]	0.001
ASPECTS, median [IQR]	9 [8–10]	9 [8–10]	0.66
Proximal vessel occlusion, n (%)			0.57
A1/A2	1 (0.2)	2 (0.8)
ICA	106 (21.1)	48 (18.5)
M1	310 (61.8)	161 (62.2)
M2	84 (16.7)	47 (18.1)
M3	1 (0.2)	1 (0.4)
Time from symptom onset to recanalization, minutes, median [IQR]	289.5 [198.75–458.5]	273.5 [190.0–431.5]	0.35
Intravenous thrombolysis, n (%)	263 (52.4)	113 (43.6)	0.03

^*Non-parametric or Chi-square test