#EULAR2020 #op0201 nationwide cohort study: higher incidence of dementia in SLE (3.9/1000pys) vs non-SLE ( 2.73/1000pys). HR 1.43. In SLE risk of Alzheimer’s 1.4x &risk of vascular dementia 1.6x Higher than non-SLE cohort. Further studies to identify mechanism needed @RheumNow