highly significantp < 0.0001
Even after adjusting for age, sex, years of education, family history of dementia, APOE ε4 status, dementia status, and every 2 way interaction among these variables, there were highly significant reductions in CSF tTau, pTau, NfL, and sTREM2 in the AA compared with the NHW group ( p < 0.0001, <0.0001, 0.0005, and <0.0001, respectively, table 3 and tables e-1 to e-5, links.lww.com/NXG/A399 ).