[Physical activity and sedentary behaviours are associated with cognitive impairment in Chilean older adults].
Actividad física y tiempo sedente se asocian a sospecha de deterioro cognitivo en población adulta mayor chilena.
Journal
Revista medica de Chile
ISSN: 0717-6163
Titre abrégé: Rev Med Chil
Pays: Chile
ID NLM: 0404312
Informations de publication
Date de publication:
Oct 2019
Oct 2019
Historique:
received:
07
10
2018
accepted:
10
09
2019
entrez:
19
3
2020
pubmed:
19
3
2020
medline:
3
4
2020
Statut:
ppublish
Résumé
Lifestyle factors could promote healthy ageing. To investigate the association between physical activity (PA), sedentary behavior and cognitive impairment in Chilean older adults. We included 1,390 participants from the National Health Survey (2009-2010). The Mini-Mental State Examination was used to diagnose cognitive impairment. Physical activity and sedentary behavior were assessed with the Global Physical Activity Questionnaire (GPAQ). Logistic regression was performed to investigate the associations. Compared with older adults with lower levels of PA (< 48 min/day), those with middle (48-248 min/day) and higher (>248 min/day) levels of PA had lower odds for cognitive impairment (Odds ratio (OR): 0.57 [95% confidence intervals (CI): 0.33; 0.82], p < 0.01 and 0.58 [95% CI: 0.32; 0.83], p < 0.01, respectively). Participants who reported spending more than 8 hours/day sitting had a high odds for cognitive impairment compared to those who spent < 4 hours/day (OR: 3.70 [95% CI: 1.37; 6.03], p = 0.01). Both PA and sedentary behavior were independently associated with cognitive decline independent of major confounding factors in Chilean older adults.
Sections du résumé
BACKGROUND
BACKGROUND
Lifestyle factors could promote healthy ageing.
AIM
OBJECTIVE
To investigate the association between physical activity (PA), sedentary behavior and cognitive impairment in Chilean older adults.
MATERIAL AND METHODS
METHODS
We included 1,390 participants from the National Health Survey (2009-2010). The Mini-Mental State Examination was used to diagnose cognitive impairment. Physical activity and sedentary behavior were assessed with the Global Physical Activity Questionnaire (GPAQ). Logistic regression was performed to investigate the associations.
RESULTS
RESULTS
Compared with older adults with lower levels of PA (< 48 min/day), those with middle (48-248 min/day) and higher (>248 min/day) levels of PA had lower odds for cognitive impairment (Odds ratio (OR): 0.57 [95% confidence intervals (CI): 0.33; 0.82], p < 0.01 and 0.58 [95% CI: 0.32; 0.83], p < 0.01, respectively). Participants who reported spending more than 8 hours/day sitting had a high odds for cognitive impairment compared to those who spent < 4 hours/day (OR: 3.70 [95% CI: 1.37; 6.03], p = 0.01).
CONCLUSIONS
CONCLUSIONS
Both PA and sedentary behavior were independently associated with cognitive decline independent of major confounding factors in Chilean older adults.
Identifiants
pubmed: 32186632
pii: S0034-98872019001001247
doi: 10.4067/s0034-98872019001001247
pii:
doi:
Types de publication
Journal Article
Langues
spa
Sous-ensembles de citation
IM