Table 2:

Hemorrhage-free survival^{^a}

CCM Type	Mean Hemorrhage-Free Survival
	Estimator	Standard Error	95% CI
	Estimator	Standard Error	Lower	Upper
I	18.82	1.52	15.84	21.80
II	24.92	2.91	19.21	30.63
III	27.88	0.38	27.13	28.63
IV	37.78	0.40	37.00	38.57
V	21.34	2.67	16.10	26.59
I, II, V	22.63	1.50	19.68	25.57
All	36.06	0.59	34.91	37.21

↵a Demonstrating mean hemorrhage-free survival in months depending on the extended CCM type of Zabramski et al.³