Table 2.

Multivariable Analysis of ICH Recurrence Risk Among OAT-ICH Survivors

Variables	HR	95% CI	P
Age (per 10 years)	1.04	0.99 – 1.09	0.091
Education (> 12 years)	0.90	0.80 – 1.01	0.069
Lobar CMBs (per each additional CMB)	1.88	1.13 – 3.12	0.015
Increasing CSS Severity (None - Focal - Disseminated)	1.51	1.07 – 2.13	0.021
APOE ε2 or ε4 (≥ 1 copy)	1.90	1.10 – 3.29	0.023

Results derived from combined analysis of MGH-ICH and ERICH data (n = 230)

Abbreviations: APOE = Apolipoprotein E, CSS = Cortical Superficial Siderosis, CMB = Cerebral Microbleeds, ICH = Intracerebral Hemorrhage, OAT = Oral Anticoagulation Therapy