Transition rules of cognitive frailty and influencing factors in the elderly in China / 中华流行病学杂志
Chinese Journal of Epidemiology
;
(12): 722-727, 2022.
Article
Dans Chinois
| WPRIM
| ID: wpr-935450
ABSTRACT
Objective:
To understand the transition rules of cognitive frailty and its influencing factors in the elderly in China and provide evidence for the early intervention of cognitive frailty.Methods:
Data were retrospectively collected from China Health and Retirement Longitudinal Study with 3 round consecutive survey (2011, 2013, 2015) and the state of the subjects were classified into four categories robust-normal cognitive, cognitive impairment, physical frailty, and cognitive frailty. A multi-state Markov model was established to explore the transition rules of cognitive frailty and its influencing factors.Results:
A total of 3 470 older adults were included, and 350 (10.09%) had cognitive frailty at baseline. After two years, the probability of cognitive frailty in the cognitive impairment population was higher than that in people with physical frailty (31.6% vs. 7.6%). Persons with cognitive frailty were more likely to become physical frailty (29.7% vs. 15.6%). Being women (HR=1.599, 95%CI 1.058-2.417), comorbidity (HR=3.035, 95%CI 1.090-8.450), and depression (HR=1.678, 95%CI 1.153-2.441) were the risk factors associated with cognitive frailty in the elderly, while being educated (HR=2.367, 95%CI 1.567-3.575) was a protective factor for the transition of cognitive frailty to physical frailty.Conclusions:
The prevalence of cognitive frailty is relatively high in the elderly in China. Those with cognitive impairment have a higher probability of cognitive frailty. Gender, education level, comorbidity, and depression are the main influencing factors for the occurrence and transition of cognitive frailty.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Évaluation gériatrique
/
Chine
/
Études rétrospectives
/
Études longitudinales
/
Personne âgée fragile
/
Cognition
/
Dysfonctionnement cognitif
/
Fragilité
Type d'étude:
Étude observationnelle
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Adulte très âgé
/
Femelle
/
Humains
/
Mâle
Pays comme sujet:
Asie
langue:
Chinois
Texte intégral:
Chinese Journal of Epidemiology
Année:
2022
Type:
Article
Documents relatifs à ce sujet
MEDLINE
...
LILACS
LIS