Intakes of long-chain n-3 fatty acid (%) and annual cognitive function change among participants with or without APOE-ɛ4 allele (n=3360).
Intakes of long-chain n-3 fatty acid (%) were modeled and accounted for age (years), sex (F/M), education (years), calorie (kcal), smoking status, race, numbers of cardiovascular disease comorbidities and their respective interactions with time.
Red line represents participants with long-chain n-3 fatty acid intake at the 5th percentile.
Blue line represents participants with long-chain n-3 fatty acid intake at the 95th percentile.