Show simple item record

dc.contributor.authorBurke, Linda
dc.contributor.authorLee, Andy
dc.contributor.authorPasalich, Maria
dc.contributor.authorJancey, Jonine
dc.contributor.authorKerr, Deborah
dc.contributor.authorHowat, Peter
dc.date.accessioned2017-01-30T14:57:18Z
dc.date.available2017-01-30T14:57:18Z
dc.date.created2012-06-12T20:00:45Z
dc.date.issued2012
dc.identifier.citationBurke, Linda and Lee, Andy and Pasalich, Maria and Jancey, Jonine and Kerr, Deborah and Howat, Peter. 2012. Effects of a physical activity and nutrition program for seniors on body mass index and waist-to-hip ratio: A randomised controlled trial. Preventive Medicine. 54 (6): pp. 397-401.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/42084
dc.identifier.doi10.1016/j.ypmed.2012.03.015
dc.description.abstract

Objective: To investigate whether a home-based program, physical activity and nutrition for seniors (PANS), made positive changes to central obesity, measured by body mass index (BMI) and waist-to-hip ratio (WHR). Methods: A 6-month randomised controlled trial was conducted targeting overweight and sedentary older adults aged 60 to 70 years residing in low to medium socio-economic suburbs within metropolitan Perth. Intervention participants (n = 248) received mailed materials and telephone/email support to improve nutrition and physical activity levels. Controls (n = 230) received small incentives to complete baseline and post-intervention questionnaires. Both groups reported anthropometric measures following specific written instructions. Generalised estimating equation models were used to assess repeated outcomes of BMI and WHR over both time points. Results: 176 intervention and 199 controls (response rate 78.5%) with complete data were available for analysis. After controlling for demographic and other confounding factors, the intervention group demonstrated a small (0.02) but significant reduction in WHR (p = 0.03) compared to controls, no apparent change in BMI was evident for both groups. The 0.02 reduction in mean WHR corresponded to a 2.11 cm decrease in waist circumference for a typical hip circumference. Conclusion: PANS appears to improve the WHR of participants. Changes in BMI might require a longer term intervention to take effect, and/or a follow-up study to confirm its sustainability.

dc.publisherAcademic Press
dc.titleEffects of a physical activity and nutrition program for seniors on body mass index and waist-to-hip ratio: A randomised controlled trial
dc.typeJournal Article
dcterms.source.volume54
dcterms.source.number6
dcterms.source.startPage397
dcterms.source.endPage401
dcterms.source.issn0091-7435
dcterms.source.titlePreventive Medicine
curtin.note

NOTICE: this is the author’s version of a work that was accepted for publication in Preventive Medicine. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Preventive Medicine, Vol. 54, No. 6 (2012). DOI: 10.1016/j.ypmed.2012.03.015

curtin.department
curtin.accessStatusOpen access


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record