Association of Adherence to a Healthy Diet with Cognitive Decline in European and American Older Adults: A Meta-Analysis within the CHANCES Consortium.
Dement Geriatr Cogn Disord
; 43(3-4): 215-227, 2017.
Article
em En
| MEDLINE
| ID: mdl-28324877
ABSTRACT
AIM:
To examine the association between a healthy diet, assessed by the Healthy Diet Indicator (HDI), and cognitive decline in older adults.METHODS:
Data from 21,837 participants aged ≥55 years from 3 cohorts (Survey in Europe on Nutrition and the Elderly, a Concerted Action [SENECA], Rotterdam Study [RS], Nurses' Health Study [NHS]) were analyzed. HDI scores were based on intakes of saturated fatty acids, polyunsaturated fatty acids, mono- and disaccharides, protein, cholesterol, fruits and vegetables, and fiber. The Telephone Interview for Cognitive Status in NHS and Mini-Mental State Examination in RS and SENECA were used to assess cognitive function from multiple repeated measures. Using multivariable-adjusted, mixed linear regression, mean differences in annual rates of cognitive decline by HDI quintiles were estimated.RESULTS:
Multivariable-adjusted differences in rates in the highest versus the lowest HDI quintile were 0.01 (95% CI -0.01, 0.02) in NHS, 0.00 (95% CI -0.02, 0.01) in RS, and 0.00 (95% CI -0.05, 0.05) in SENECA with a pooled estimate of 0.00 (95% CI -0.01, 0.01), I2 = 0%.CONCLUSIONS:
A higher HDI score was not related to reduced rates of cognitive decline in European and American older adults.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Cognição
/
Disfunção Cognitiva
/
Dieta Saudável
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
Holanda