Table 5. Univariate analysis for ARE.

ARE	No. (%)	Pre-treatment SGR	Post-treatment SGR	Age at treatment
		p value	p value	p value
Impaired balance	17 (27.0)	0.13	0.19	0.48
Tinnitus	8 (12.7)	0.74	0.23	0.62
Facial numbness	6 (9.5)	0.68	0.61	0.49
Facial palsy	3 (4.8)	0.48	0.59	0.64
Hydrocephalus	1 (1.6)	0.20	0.13	0.38
Adverse Event	20 (31.7)	0.63	0.047*	0.96

* Statistically significant.