Table 3:

Comparison of angiographic variables in monotherapy and stented groups

	Monotherapy Group		Stented Group		P
	No.	%	No.	%	P
Aneurysm location^{^a}
Proximal	36	87.8	34	97.1	.281
Distal	5	12.2	1	2.9	.281
Aneurysm location^{^a}
Anterior	34	82.9	32	91.4	.326
Posterior	7	17.1	3	8.6	.326
Aneurysm morphology
Saccular	32	78.0	21	60.0	.087
Fusiform	9	22.0	14	40.0	.087
0- to 3-mo follow-up
Total occlusion	19	61.3	22	73.3	.316
Residual filling	12	38.7	8	26.7	.316
3- to 6-mo follow-up
Total occlusion	26	70.2	28	84.8	.147
Residual filling	11	29.8	5	15.2	.147
9- to 12-mo follow-up
Total occlusion	30	73.2	31	93.9	.019^{^b}
Residual filling	11	26.8	2	6.1	.019^{^b}
>12-mo follow-up
Total occlusion	34	82.9	31	93.9	.149
Residual filling	7	17.1	2	6.1	.149

↵a Please see the Materials and Methods section for the description of each of these variables.
↵b Statistical significance.