(A) 279/738 (39%) developed dementia after ICH. 5.2% ICH recurrence/year. 140/738 (19%) developed dementia within 6 months (EPID), 139/738 (19%) developed after 6 months (DPID)(B) EPID significantly associated with African American race, ICH location, ICH volume, age, APOE E2. DPID significantly associated with age, education level, African-American race, diagnosis of mood disorder, WMD severity, lobar CMB burden, APOE E4(C) –. Here, APOE is linked to mood disorder.