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dc.contributor.authorSmith, Kyla
dc.contributor.authorHowie, Erin
dc.contributor.authorFenner, Ashley
dc.contributor.authorKerr, Deborah
dc.contributor.authorHaggar, Martin
dc.contributor.authorMcManus, Alexandra
dc.contributor.authorDavis, Melissa
dc.contributor.authorOlds, T.
dc.contributor.authorAbbott, Rebecca
dc.contributor.authorMcVeigh, Joanne
dc.contributor.authorSmith, Anne
dc.contributor.authorStraker, Leon
dc.identifier.citationSmith, K. and Howie, E. and Fenner, A. and Kerr, D. and Haggar, M. and McManus, A. and Davis, M. et al. 2014. How effective was Curtin University's Activity, Food and Attitudes Program at changing behaviours in overweight and obese adolescents? Obesity Research and Clinical Practice. 8 (S1): pp. 95-96.

Aim: Interventions for overweight/obese adolescents in Australia are scarce. The aim of this study was to evaluate an intervention based on self-determination theory that targeted activity, food and attitudes in overweight/obese adolescents. Methods: Adolescents (n = 68, age = 14.1, SD 1.6) and parents completed an 8-week community-based multidisciplinary intervention at 3 sites in Western Australia across 3 waves. A 12-month maintenance period followed, involving tapered telephone and SMS contact. Participants completed anthropometric, fitness and psychological testing twice before the intervention (waitlist period), and across the 12 month maintenance period. Dietary intake was measured using 3-day food records and a questionnaire, physical activity was measured using accelerometers. Linear mixed models with repeated measures, adjusted for age at each time-point, were used to test the effects of the intervention.Results: Following the intervention, daily junk food intake decreased by 1.4 serves (IRR = 0.69, 95% confidence interval: 0.55, 0.88) and daily fruit intake increased by 0.5 serves (IRR = 1.8, CI: 1.2, 2.6). Using a Likert scale, consumption of fast food reduced by 0.2 points (CI: −0.4, −0.1) and intake of sugar-sweetened beverages reduced by 0.5 points (CI: −0.9, −0.1). Fat consumption decreased (−6.7 g, CI: −10.9, −2.4) as did saturated fat consumption (−3.9, CI: −6.3, −1.6). Sedentary time decreased significantly during the intervention as compared to the waitlist period (−9.7 min/day/month; CI: −18.0, −1.4) and moderate physical activity levels increased (2.6 min/day/month, CI: 0.1, 5.2). Abdominal curl-up improved by 11.6/min (CI: 3.4, 19.8), all strength measures improved, vertical jump improved by 2.6 cm (0.9–4.3) and shuttle run increased by 81.3 m (CI: 39.8, 122.8). BMI-z score reduced (−0.008, CI: −0.2, −0.01). Health related quality of life increased (10.4 points, CI: 6.9, 19.9) and depressive feelings reduced (−1.7 points, CI: −2.9, −0.5). Conclusions: Positive activity, food and attitude changes were observed in overweight/obese adolescent participants following participation in CAFAP.

dc.publisherElsevier BV
dc.titleHow effective was Curtin University's Activity, Food and Attitudes Program at changing behaviours in overweight and obese adolescents?
dc.typeJournal Article
dcterms.source.titleObesity Research and Clinical Practice

From an oral presentation at the Australian and New Zealand Obesity Society Annual Meeting, 2014.

curtin.departmentSchool of Occupational Therapy and Social Work
curtin.accessStatusFulltext not available

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