JUL 25, 2026 · JOURNAL ARTICLE
Trajectories of sleep disturbance in older adults and their associations with clinical and pathological outcomes in AD: A longitudinal study.
Sleep Medicine
Rigorous longitudinal cohort study with 774 participants, 8-year follow-up, validated trajectory modeling, and multiple biomarker endpoints showing clear associations between sleep disturbance patterns and incident AD risk with strong effect sizes.
Reported
Sample size774
Follow-up duration8 years
Low-stable trajectory prevalence37.2%