Prospective associations between sedentary behaviour and incident depressive symptoms in older people: a 15‐month longitudinal cohort study

Objective This study aimed to investigate whether sitting time, as a form of sedentary behaviour, is related to incident depressive symptoms in older people. Methods This study included 3503 participants (mean age 71.7 years, 50.1% female) from the ‘Obu Study of Health Promotion for the Elderly'...

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Bibliographic Details
Published in:International journal of geriatric psychiatry 2017-02, Vol.32 (2), p.193-200
Main Authors: Tsutsumimoto, Kota, Makizako, Hyuma, Doi, Takehiko, Hotta, Ryo, Nakakubo, Sho, Shimada, Hiroyuki, Suzuki, Takao
Format: Article
Language:English
Subjects:
Aged
Aged, 80 and over
Cross-Sectional Studies
Depression - epidemiology
Depression - etiology
depressive symptoms
Female
Geriatric psychiatry
Geriatric psychology
Health behavior
Humans
Incidence
incident depression
Longitudinal Studies
Male
Mental depression
Odds Ratio
Older people
Prospective Studies
Regression Analysis
sedentary behaviour
Sedentary Lifestyle
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Summary:Objective This study aimed to investigate whether sitting time, as a form of sedentary behaviour, is related to incident depressive symptoms in older people. Methods This study included 3503 participants (mean age 71.7 years, 50.1% female) from the ‘Obu Study of Health Promotion for the Elderly' cohort study. At baseline and then 15 months later, the participants reported their status of depressive symptoms using the 15‐item Geriatric Depression Scale. During the baseline assessment, the participants were also asked about their sedentary behaviour on weekdays over the past 7 days and, from there, categorized into three groups (
ISSN:0885-6230
1099-1166
DOI:10.1002/gps.4461