Table 3:

The aneurysm occlusion status during the follow-up^a

		Group A (%)	Group B (%)	P Value
Initial	RR I	24 (66.7)	23 (76.7)	.69
	RR II	11 (30.6)	6 (20)
	RR III	1 (2.8)	1 (3.3)^{^b}
≤4 mo	RR I	18 (72)	17 (89.5)	.08
	RR II	7 (28)	1 (5.3)
	RR III		1 (5.3)
5–12 mo	RR I	28 (84.8)	26 (92.9)	.43
	RR II	5 (15.2)	2 (7.1)
	RR III
≥12 mo	RR I	26 (83.9)	23 (95.8)	.21
	RR II	5 (16.1)	1 (4.2)
	RR III
Final follow-up	RR I	31 (86.1)	28 (93.3)	.14
	RR II	5 (13.9)	1 (3.3)
	RR III		1 (3.3)

↵a Aneurysm occlusion is classified according to the Raymond Roy (RR) scale.
↵b The patient was re-treated after 3 months with complete obliteration, so the patient was not included in further angiographic analyses but was included in the final follow-up as a having a residual aneurysm case.