Table 2:

Angiographic and clinical results of all patients with medium-sized aneurysms

	3–6 Months			15–18 Months
	HydroCoil (No.) (%)	Bare Platinum (No.) (%)	P	HydroCoil (No.) (%)	Bare Platinum (No.) (%)	P
No. of patients with angiographic follow-up	114	115	–	113	120	–
No. of patients with clinical follow-up	124	119	–	128	129	–
Any recurrence	23 (20.2)	35 (33.3)	.03^{^a}	40 (35.4)	55 (45.8)	.11
Major recurrence	11 (9.6)	17 (16.2)	0.16	21 (18.6)	37 (30.8)	.03^{^a}
Retreatment	1 (0.9)	2 (1.7)	1.0	3 (2.7)	5 (4.2)	.72
mRS ≤ 2	107 (86.3)	106 (89.1)	.56	113 (88.3)	116 (89.9)	.69