Psychological well-being trajectories preceding incident mild cognitive impairment and dementia.

ABSTRACT:

Background

Poorer psychological well-being has been related to an increased dementia risk, but changes in psychological well-being along the dementia course are unclear. We explored psychological well-being trajectories before and after the diagnosis of mild cognitive impairment (MCI) and dementia.

Methods

Within the Rush Memory and Aging Project, 910 cognitively intact older adults were followed annually for up to 14 years to detect incident MCI and dementia. Psychological well-being and its six components (self-acceptance, autonomy, environmental mastery, purpose in life, positive relation with others, and personal growth) were annually measured based on Ryff's Scales of Psychological Well-Being. Data were analysed using mixed-effect models with a backward timescale.

Re

SUBMITTER: Guo J 

PROVIDER: S-EPMC11822041 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature