|
|
|
|
Association between abdominal fat (DXA) and its subcomponents (CT scan) before and after weight loss in obese postmenopausal women: A MONET study
|
|
|
|
|
|
|
|
نویسنده
|
doyon c.y. ,brochu m. ,messier v. ,lavoie m.-e. ,faraj m. ,doucet é. ,rabasa-lhoret r. ,dionne i.j.
|
|
منبع
|
journal of obesity - 2011 - دوره : 2011 - شماره : 0
|
|
چکیده
|
Introduction. subcutaneous fat (scf) and visceral fat (vf) measurements using ct scan are expensive and may imply significant radiation doses. cross-sectional studies using ct scan showed that scf and vf are significantly correlated with abdominal fat measured by dxa (af-dxa). the association has not been studied after a weight loss. objective. to determine (1) the associations between af-dxa and scf and vf before and after weight loss and (2) the associations between their changes. methods. 137 overweight/obese postmenopausal women were divided in two groups (1-caloric restriction or 2-caloric restriction + resistance training). af was assessed using dxa and ct scan. results. correlations between af-dxa and scf (before: r=0.87,after; r=0.87; p<.01) and,af-dxa and vf (before: r=0.61,after; r=0.69; p<.01) are not different before and after the weight loss. correlations between delta af-dxa and delta scf (r=0.72; p<.01) or delta vf (r=0.51; p<.01) were found. conclusion. the use of af-dxa as a surrogate for vf after weight loss is questionable,but may be interesting for scf. © 2011 caroline y. doyon et al.
|
|
|
|
|
آدرس
|
research centre on aging,university institute of geriatrics of sherbrooke,1036 belvedere street south,sherbrooke,qc j1h 4c4,canada,faculté d'éducation physique et sportive,université de sherbrooke,2500 de l'université boulevard,sherbrooke, Canada, research centre on aging,university institute of geriatrics of sherbrooke,1036 belvedere street south,sherbrooke,qc j1h 4c4,canada,faculté d'éducation physique et sportive,université de sherbrooke,2500 de l'université boulevard,sherbrooke, Canada, unité de recherche en maladies métaboliques,institut de recherches cliniques de montréal,110 des pins avenue west,montreal, Canada, unité de recherche en maladies métaboliques,institut de recherches cliniques de montréal,110 des pins avenue west,montreal,qc h2w 1r7,canada,département de nutrition,faculté de médecine,université de montréal,montreal, Canada, unité de recherche en maladies métaboliques,institut de recherches cliniques de montréal,110 des pins avenue west,montreal,qc h2w 1r7,canada,département de nutrition,faculté de médecine,université de montréal,montreal, Canada, faculty of health sciences,school of human kinetics,university of ottawa,125 university avenue,ottawa,on k1n 6n5,canada,behavioral and metabolic research unit,montfort hospital,713 montreal road,ottawa, Canada, unité de recherche en maladies métaboliques,institut de recherches cliniques de montréal,110 des pins avenue west,montreal,qc h2w 1r7,canada,département de nutrition,faculté de médecine,université de montréal,montreal, Canada, research centre on aging,university institute of geriatrics of sherbrooke,1036 belvedere street south,sherbrooke,qc j1h 4c4,canada,faculté d'éducation physique et sportive,université de sherbrooke,2500 de l'université boulevard,sherbrooke, Canada
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|