Table 4:

Predictors of aneurysm occlusion^{^a}

Predictors	Occlusion
Predictors	No	Yes	OR (Univariable)	OR (Multivariable)
Packing density (mean) (SD) (%)	20.4 (11.9)	30.5 (14.5)	1.07 (1.03–1.11, P value <.001^{^b})	1.05 (1.02–1.10, P value = .008^{^b})
Follow-up time point (mean) (SD) (mo)	2.5 (2.1)	2.2 (2.5)	0.96 (0.84–1.12, P value = .576)	1.11 (0.89–1.42, P value = .398)
Neck (mean) (SD) (mm)	4.7 (6.5)	2.8 (1.1)	0.60 (0.44–0.80, P value = .001^{^b})	0.68 (0.45–1.02, P value = .065)
Width (mean) (SD) (mm)	3.7 (1.1)	3.6 (1.0)	0.89 (0.63–1.28, P value = .536)	5.45 (1.54–19.76, P value = .008^{^b})
Height (mean) (SD) (mm)	9.1 (2.5)	7.7 (2.2)	0.76 (0.64–0.90, P value = .002^{^b})	0.80 (0.60–1.05, P value = .123)
Volume (mean) (SD) (mm³)	79.5 (65.1)	60.3 (44.1)	0.99 (0.99–1.00, P value = .039^{^b})	0.98 (0.96–1.01, P value = .229)
Balloon used (mean) (SD)
No	25 (37.9)	41 (62.1)	Reference
Yes	12 (10.3)	105 (89.7)	5.34 (2.50–11.95, P value <.001^{^b})	6.88 (2.58–20.37, P value <.001^{^b})

Note:—SD, standard deviation.
↵a Model metrics: Akaike information criterion (AIC) =146.3, C-statistic =0.849, The Hosmer–Lemeshow test (H&L) = χ² (8) 11.22 (P = .190).
↵b Statistically significant.