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. 2023 Oct 18;5(6):fcad280. doi: 10.1093/braincomms/fcad280

Figure 3.

Figure 3

CSF biomarkers of amyloid, tau and phosphorylated tau at threonine 181. Biomarkers included (A) Aβ42, (B) p-tau181, (C) total tau and (D) pTau181/Aβ42. The central horizontal bar shows the median value, and the lower and upper boundaries show the SD. DIAD (n = 91); sEOAD (n = 37). Absolute mean differences, SD and associated P-values of ANOVA F-test are shown in Supplementary Table 4. P-value adjusted for CDR, age and APOEe4 status. Both cohorts used the same lab procedures and assays but were run in different batches using different lot numbers.