Personality and Motoric Cognitive Risk Syndrome.
cognitive complaint
motoric cognitive risk
personality
walking speed
Journal
Journal of the American Geriatrics Society
ISSN: 1532-5415
Titre abrégé: J Am Geriatr Soc
Pays: United States
ID NLM: 7503062
Informations de publication
Date de publication:
04 2020
04 2020
Historique:
received:
12
08
2019
revised:
13
11
2019
accepted:
14
11
2019
pubmed:
28
12
2019
medline:
30
1
2021
entrez:
28
12
2019
Statut:
ppublish
Résumé
To examine whether five major personality traits are related to the motoric cognitive risk (MCR) syndrome, a pre-dementia syndrome characterized by cognitive complaints and slow gait speed. Cross-sectional. Health and Retirement Study (HRS) and the National Health and Aging Trends Survey (NHATS). Dementia-free older adults aged 65 to 107 years (N > 8000). In both samples, participants provided data on personality, cognitive complaints, and measures of gait speed, as well as on demographic factors, physical activity, depressive symptoms, and body mass index (BMI). Across the two samples and a meta-analysis, higher neuroticism was related to higher risk of MCR (combined odds ratio [OR] = 1.32; 95% confidence interval [CI] = 1.21-1.45; P < .001), whereas higher extraversion (combined OR = .71; 95% CI = .65-.79; P < .001) and conscientiousness (combined OR = .70; 95% CI = .62-.78; P < .001) were associated with a lower likelihood of MCR. Higher openness was also related to a lower risk of MCR in the HRS and the meta-analysis (combined OR = .77; 95% CI = .70-.85; P < .001), whereas agreeableness was protective only in the HRS (OR = .83; 95% CI = .74-.92; P < .001). Additional analyses indicated that physical activity, depressive symptoms, and BMI partially accounted for these associations. This study adds to existing research on the factors related to the risk of MCR by showing an association with personality traits. Personality assessment may help to identify individuals who may be targeted by interventions focused on reducing the risk of MCR and ultimately of dementia. J Am Geriatr Soc 68:803-808, 2020.
Identifiants
pubmed: 31880326
doi: 10.1111/jgs.16282
pmc: PMC7156302
mid: NIHMS1559563
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
803-808Subventions
Organisme : NIA NIH HHS
ID : R01 AG053297
Pays : United States
Organisme : NIA NIH HHS
ID : R21 AG057917
Pays : United States
Organisme : NIA NIH HHS
ID : U01 AG032947
Pays : United States
Organisme : NIA NIH HHS
ID : U01 AG009740
Pays : United States
Informations de copyright
© 2019 The American Geriatrics Society.
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