Table 1.

Summary statistics. In the case of quantitative variables with normal distribution, the mean ± standard deviation is given. Median and IQR [Q1–Q3] are shown for quantitative variables not distributed normally. In the case of categorical variables, the number of observations and percentages are given.

	7-Day NIHSS ≤ 6 (n = 28)	7-Day NIHSS > 6 (n = 42)	p-Value	n Missing
Female, n (%)	20 (71.4)	21 (50.0)	0.0882	0
Age, years (mean ± SD)	72 ± 11	73 ± 10	0.5933	0
Time from last seen well to punction, min (median [Q1–Q3])	160 [185–250]	189 [220–330]	0.2056	3
Narrowest segment of AComA/cA1 complex, mm (mean ± SD)	1.56 ± 0.63;	1.13 ± 0.58;	0.0043	0
ASPECT score on admission, points (median [Q1–Q3])	8 [9–10]	7 [9–10]	0.3150	0
NIHSS score on admission, points (median [Q1–Q3])	17.5 [15.5–21.5]	19 [14–21]	0.8177	0
Intravenous recombinant tissue plasminogen activator, n (%)	15 (53.6)	17 (40.5)	0.3324	0
Primary arterial hypertension, n (%)	7 (25.0)	12 (28.6)	0.7152	36
Heart failure, n (%)	4 (14.3)	8 (19.0)	1.0000	36
Diabetes mellitus, n (%)	2 (7.1)	2 (4.8)	0.5672	37
Hemorrhage on follow-up CT, n (%)	2 (7.1)	12 (28.6)	0.0674	37
Seven-day mortality, n (%)	6 (8.6)
Hemorrhagic transformation of stroke PH2, n (%)	5 (7.1)