Table 4.

Perioperative outcomes and preliminary clinical results according to MCAO-SEED score.

	MCAO-SEED score
	≤2	>2	P
With stent implantation, No. (%)	61 (69.3)	13 (52.0)	0.108
Technical success, no. (%)	81 (92.1)	13 (52.0)	<0.001
TMB (min), median (IQR)	5 (2, 9)	15 (10, 20)	<0.001
Periprocedural complications, no. (%)	5 (5.7)	13 (52.0)	<0.001
Perforated bleeding, no. (%)	1 (1.1)	4 (16.0)	0.008
Dissection, no. (%)	0 (0.0)	2 (8.0)	0.047
Reperfusion hemorrhage, no. (%)	1 (1.1)	2 (8.0)	0.123
Thrombosis, no. (%)	1 (1.1)	3 (12.0)	0.033
Perforator infarction, no. (%)	2 (2.3)	2 (8.0)	0.212
Death within 30 days, no. (%)	0 (0, 0)	0 (0, 0)	-
mRS score at 90 days, median (IQR)	1 (0, 2)	1 (0, 2)	0.857