BMC Public Health

Frailty, trajectories of frailty, and cognitive impairment: evidence from five longitudinal cohort studies

By Le Peng, Zhiliang Chen, Li Li, Shiwen Zhang

Cohort study of 47,429 peoplePopulations

The paper

Le Peng, Zhiliang Chen, Li Li, Shiwen Zhang

Peking University; The Affiliated Hospital of Xuzhou Medical University

BMC Public Health, 25 Jul 2026

doi.org/10.1186/s12889-026-28715-0 PubMed 42595986

Maturitas4 Oct 2026
Sarcopenia with metabolic syndrome links to cognitive decline
GeroScience4 Oct 2026
Higher fitness links to lower cognitive impairment in frail adults
Epidemiology and Psychiatric Sciences4 Oct 2026
Spousal loss is tied to poorer memory and executive function
Journal of Alzheimer's Disease4 Oct 2026
Physical activity is linked to lower risk of cognitive impairment