0082 Sleep Duration and Perceived Cognitive Decline

Abstract Introduction The present study examined whether habitual sleep was associated with an individual’s perceived cognitive decline. Methods Data from the 2016 Behavioral Risk Factor Surveillance System (BRFSS) was used. In the state-based survey conducted by the CDC, sixteen states (N=74,553) responded to items assessing both sleep duration and perceived cognitive decline (PCD). Sleep duration was assessed as typical hours of sleep in a 24-hour period (coded as ≤4, 5, 6, 7(reference), 8, 9, and ≥10). Covariates included age, sex, race/ethnicity, education, income, state, poor mental health in the past 30 days (0–30), and overall health. Logistic regressions using BRFSS survey weights examined likelihood of PCD associated with sleep duration adjusted for covariates overall and stratified by age (decade) and sex. Results Adjusted for demographics, increased likelihood of PCD was associated with sleep duration of ≤4hrs (OR=3.48; 95%CI[2.91,4.15]; p