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Associations between physical activity and depressive symptoms in women

Teychenne, Megan, Ball, Kylie and Salmon, Jo 2008, Associations between physical activity and depressive symptoms in women, International journal of behavioral nutrition and physical activity, vol. 5, no. 27, pp. 1-12.

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Title Associations between physical activity and depressive symptoms in women
Author(s) Teychenne, Megan
Ball, Kylie
Salmon, Jo
Journal name International journal of behavioral nutrition and physical activity
Volume number 5
Issue number 27
Start page 1
End page 12
Total pages 12
Publisher BioMed Central Ltd
Place of publication London, England
Publication date 2008
ISSN 1479-5868
Summary Background : The high prevalence of depression in women is an increasing public health concern. Although studies have found associations between physical activity (PA) and depression, little is known about the optimal domain, dose and social context of PA for reducing the risk of depression. This study aimed to investigate associations between specific components of PA (domain, dose and social context) and odds of depressive symptoms in women.

Methods :
The sample included 1,501 women, aged 18–65. Analyses were performed using cross-sectional data collected from a mail-out survey in 2004. The survey included self-report measures of PA behaviours and depressive symptoms. Crude and adjusted (age, marital status and physical health) odds ratios (OR) and 95% confidence intervals (CI) were calculated for each component of PA and odds of depressive symptoms using logistic regression analyses.

Results :
Those who reported more than 3.5 hours leisure-time PA per week had lower odds of depressive symptoms when compared to those who undertook less than this. No other domains of PA (eg. work-related, transport-related or domestic activity) were associated with odds of depressive symptoms. Odds of depressive symptoms were lower among women who reported more than 1.5 hours of moderate-intensity (OR = 0.67, CI = 0.45–0.98) or more than 1.75 hours vigorous-intensity (OR = 0.60, CI = 0.42–0.84) leisure-time PA per week. Being discouraged to be active by others was associated with higher odds of depressive symptoms (OR = 2.28, CI = 1.00–5.16), whilst being active with a family member was associated with lower odds of depressive symptoms (OR = 0.61, CI = 0.43–0.87).

Conclusion :
Acknowledging the cross-sectional design, these findings suggest that the domain and social context of PA may be more important for mental health among women than simply the total dose of PA.
Notes This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Language eng
Field of Research 111714 Mental Health
Socio Economic Objective 920205 Health Education and Promotion
HERDC Research category C1 Refereed article in a scholarly journal
HERDC collection year 2008
Copyright notice ©2008, Teychenne et al.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30017790

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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.