Fig. 3

Boxplots comparing plasma Aβ42/40 ratio, pTau181, GFAP, and NFL and between the Cimp/Pnor/Nimp group and the other groups. The Wilcoxon test was used to assess the differences (imp vs. nor). A Bonferroni-corrected significance level threshold of α = 0.05/4 = 0.0125 was considered statistically significant. Aβ: amyloid β, pTau181: phosphorylated tau 181, GFAP: glial fibrillary acidic protein, NFL: neurofilament light