Abstract
Objective: The objective of this study was to investigate associations between accelerometer measurements of physical activity and psychosocial variables in older people. Methods: Subjects were 184 Japanese aged 65-85 years. An accelerometer provided step count and physical activity intensity data throughout each 24-hour period for 1 year. At the end of the year, anxiety, depression, and cognitive function were assessed. Results: Controlling for age, the daily number of steps, and the daily duration of moderate-intensity physical activity showed significant negative correlations with depressive mood. Conclusion: A depressive mood is associated with the quantity and quality of habitual physical activity.
Original language | English |
---|---|
Pages (from-to) | 621-624 |
Number of pages | 4 |
Journal | American Journal of Geriatric Psychiatry |
Volume | 14 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2006 Jul |
Externally published | Yes |
Keywords
- Accelerometer
- Aging
- Mental health
- Moderate-exercise duration
- Mood state
- Step count
ASJC Scopus subject areas
- Geriatrics and Gerontology
- Psychiatry and Mental health