Sleep Quality and Cognitive Life Expectancy in the United States

Chi-Tsun Chiu, Ching-An Chen, Juwen Wang, Mary Beth Ofstedal, Institute of European and American Studies, Academia Sinica, Department of Sociology, Purdue University, West Lafayette, Institute for Social Research, University of Michigan, Ann Arbor

Research on Aging: An International Bimonthly Journal

Published online on November 01, 2025

Abstract

Research on Aging, Ahead of Print.
Millions worldwide suffer from sleep problems and dementia, yet effective treatments and predictions remain elusive. As populations age, these issues become increasingly critical for public health. While strong associations between sleep quality, ...