التفاصيل البيبلوغرافية
| العنوان: |
Perceived exercise barriers are reduced and benefits are improved with lifestyle modification in overweight and obese women with polycystic ovary syndrome: a randomised controlled trial. |
| المؤلفون: |
Thomson, Rebecca L.1 rebecca.thomson@unisa.edu.au, Buckley, Jonathan D.1, Brinkworth, Grant D.2 |
| المصدر: |
BMC Women's Health. 3/9/2016, Vol. 16 Issue 13, p1-9. 9p. 2 Diagrams, 3 Charts. |
| مصطلحات موضوعية: |
*EXERCISE physiology, *OVERWEIGHT women, *POLYCYSTIC ovary syndrome, *LIFESTYLES & health, *MENTAL depression, *HEALTH, *PHYSIOLOGY, *DIET & psychology, *OBESITY & psychology, *QUALITY of life, *MENTAL health, *POLYCYSTIC ovary syndrome treatment, *COMPARATIVE studies, *DIET, *EXERCISE, *RESEARCH methodology, *MEDICAL cooperation, *SENSORY perception, *RESEARCH, *SURVEYS, *EVALUATION research, *BODY mass index, *LIFESTYLES, *RANDOMIZED controlled trials, *PSYCHOLOGY |
| مصطلحات جغرافية: |
AUSTRALIA |
| مستخلص: |
Background: This study assessed the perceived benefits and barriers to exercise participation in overweight and obese women with polycystic ovary syndrome (PCOS) and monitored changes in response to a lifestyle intervention.Methods: Forty-three overweight/obese PCOS women (Age, 30.3(6.2) yrs; BMI, 36.4(5.6) kg/m(2)) were randomised to one of three 20-week lifestyle programs: diet only (DO, n = 13), diet and aerobic exercise (DA, n = 11) and diet and combined aerobic-resistance exercise (DC, n = 19). Exercise Benefits/Barriers Scale (EBBS), weight, aerobic fitness, depression and PCOS specific health-related quality of life were measured.Results: Barriers score was related to depression (r = 0.45, P = 0.002) and aerobic fitness (r = -0.32, P = 0.04), while benefits score was related to aerobic fitness (r = 0.41, P = 0.007). EBBS, benefits and barriers scores improved overtime (P ≤ 0.001). Benefits subscales psychological outlook and social interaction increased (P ≤ 0.001) and life enhancement and preventative health did not change (P ≥ 0.3). Physical performance increased only in DA (P = 0.009). There were no differences between treatments for any of the other subscales (P ≥ 0.2). Barriers subscales exercise milieu, time expenditure and physical exertion reduced (P ≤ 0.003) and family discouragement did not change (P = 0.6).Conclusions: This study demonstrated that lifestyle modification consisting of an energy-restricted diet with or without exercise training improved the perceived benefits from and barriers to exercise.Trial Registration: Australian New Zealand Clinical Trials Register ACTRN12606000198527, registered 26 May 2006. [ABSTRACT FROM AUTHOR] |
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