Randomized trial reveals that physical activity and energy expenditure are associated with weight and body composition after RYGB
Autor: | Kazanna C. Hames, Paul M. Coen, Gabriel S. Dubis, Elvis A. Carnero, Joseph A. Houmard, Bret H. Goodpaster, John M. Jakicic |
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Rok vydání: | 2017 |
Předmět: |
medicine.medical_specialty
Endocrinology Diabetes and Metabolism Medicine (miscellaneous) Adipose tissue 030209 endocrinology & metabolism Gastroenterology law.invention 03 medical and health sciences 0302 clinical medicine Endocrinology Randomized controlled trial Weight loss law Internal medicine medicine 030212 general & internal medicine Young adult Nutrition and Dietetics business.industry Cardiorespiratory fitness 3. Good health Surgery Quartile Basal metabolic rate Composition (visual arts) medicine.symptom business |
Zdroj: | Obesity. 25:1206-1216 |
ISSN: | 1930-7381 |
DOI: | 10.1002/oby.21864 |
Popis: | Objective This study investigated the associations of both physical activity time (PA) and energy expenditure (EE) with weight and fat mass (FM) loss in patients following Roux-en-Y gastric bypass (RYGB) surgery. Methods Ninety-six nondiabetic patients were included in this analysis. Post-RYGB patients were randomized in one of two treatments: A 6-month exercise training program (RYBG+EX) or lifestyle educational classes (RYGB). Body composition was assessed by dual-energy X-ray absorptiometry and computed tomography. Components of PA and EE were quantified by a multisensory device. Dose-response relationships of both PA and EE with weight loss and body composition were explored according to quartiles of change in steps per day. Results Patients in the highest quartiles of steps per day change lost more FM (3rd = −19.5 kg and 4th = −22.7 kg, P |
Databáze: | OpenAIRE |
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