Table 2:

Growth and 95% CI of the relative growth

	Relative Aneurysm Growth per Year (%)
	Estimates	95% CI
ACA	4.07	2.28–5.87
VA	1.66	–0.44–4.03
MCA	1.41	–0.10–3.22
BA	1.32	–0.21–2.78
ICA	0.47	–0.25 –1.19
Change per age (yr)	–0.044	–0.086–0.000

Note:—BA indicates basilar artery; VA, vertebral artery.