TABLE 3.

Summary of significant associations for dementia outcomes using Model 1 in full sample and by APOE status strata.

Outcome	Full sample	ε4 stratum	ε3 stratum
Incident all‐cause dementia (Full)	$-:2$	$-:8$	$-:3$
Incident AD dementia (Full)	$-:1$	$-:1$
Incident all‐cause dementia (>60 years old)	$-:2$ $+:1$	$-:1$	$-:2$
Incident AD dementia (>60 years old)	$-:1$ $+:1$	$-:1$

Note: Model 1 covariates included: sex, age, education level, and APOE genotype.

Abbreviations: AD, Alzheimer's disease; APOE, apolipoprotein E; −, increased risk of outcome with higher protein levels; +, decreased risk of outcome with higher protein levels.