Nonlinear longitudinal trajectories of cholesterol and neuropsychological function.

ABSTRACT:

Objective

Prior literature has identified inconsistent longitudinal associations between total cholesterol and cognitive decline. The authors examined prospective nonlinear relations of coincident trajectories of total cholesterol and cognitive function among persons free of stroke, dementia, and other neurological disease.

Method

Up to 1,601 participants from the Baltimore Longitudinal Study of Aging (aged 19-93, 51% male, 75% White) underwent fasting cholesterol measurement and neuropsychological assessment on up to 12 occasions (M = 3.2, SD = 2.1) over up to 19 years (M = 6.4, SD = 5.3) of follow-up. Mixed-effects regression analyses were adjusted for age, sex, race, education, systolic blood pressure, body mass index, cardiovascular disease, lipid-lowering medication use

SUBMITTER: Wendell CR 

PROVIDER: S-EPMC3932026 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature