Fig. 1

Association of plasma NfL with cognitive function across diagnosis subgroups
Plasma NfL association with global cognition and specific cognitive domains by diagnosis subgroups, including AD, FTD, LBD, NND and SCD. Standardized estimates with the corresponding 95% CI were plotted for the association of baseline plasma NfL levels with baseline cognitive domain scores for each diagnosis group. Linear regressions were adjusted on age, sex and education level.