Sleep Quality and 1-Year Incident Cognitive Impairment in Community-Dwelling Older Adults

Potvin, Olivier; Lorrain, Dominique; Forget, Hélène; Dubé, Micheline; Grenier, Sébastien; Préville, Michel; Hudon, Carol

doi:10.5665/sleep.1732

Public

Sleep Quality and 1-Year Incident Cognitive Impairment in Community-Dwelling Older Adults

Published in SLEEP • Mar 30, 2012

Authors:

Olivier Potvin

Dominique Lorrain

Hélène Forget

Abstract

STUDY OBJECTIVES: To examine in cognitively intact older men and women the associations between subjective sleep quality and 1-yr incident cognitive impairment. DESIGN: Prospective cohort study. SETTING: General community. PARTICIPANTS: 1,664 cognitively intact individuals age 65 to 96 years. MEASUR...

Subject

Pittsburgh Sleep Quality Index

Medicine

Confidence interval

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