000170146 001__ 170146
000170146 005__ 20260407115446.0
000170146 0247_ $$2doi$$a10.1016/j.maturitas.2012.09.014
000170146 0248_ $$2sideral$$a80537
000170146 037__ $$aART-2013-80537
000170146 041__ $$aeng
000170146 100__ $$0(orcid)0000-0001-6492-2512$$aGomez-Cabello,A.$$uUniversidad de Zaragoza
000170146 245__ $$aFat mass influence on bone mass is mediated by the independent association between lean mass and bone mass among elderly women: A cross-sectional study
000170146 260__ $$c2013
000170146 5203_ $$aObjectives
To study the independent association of fat mass (FM) and lean mass (LM) with bone mass and to study the differences in bone mass by weight and fat status in 223 seniors (aged 65–89 years) from the city of Zaragoza (Spain), after controlling for age, height, physical activity (PA) and LM.
Study design
Cross-sectional study.
Main outcome measures
LM, FM, bone mineral content (BMC) and density (BMD) were measured with dual energy X-ray absortiometry. The relationships of FM and LM with bone-related variables (subtotal body, hip, femoral neck and lumbar spine) were analyzed by linear regression and differences between weight and fat status were analyzed by one-way analysis of covariance.
Results
In men, there were no significant associations between FM and BMC or BMD. In women FM was positively associated with bone-related variables after adjustment for age, height and PA, whereas adjustment for LM removed all these significant associations. Overweight/obese elderly women had higher BMC and BMD than their non-overweight peers in all regions studied. Additional adjustment for PA did not change the differences between weight status groups, while adjusting for LM removed some of the associations. Overfat/obese men and women did not show higher levels of bone mass than their non-overfat peers. LM was positively associated with bone variables in both sexes. Additional adjustment for PA and FM did not alter the results.
Conclusion
The association between fat mass and bone mass of elderly women is mediated by the independent association between lean mass and bone mass.
000170146 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000170146 590__ $$a2.861$$b2013
000170146 591__ $$aOBSTETRICS & GYNECOLOGY$$b14 / 78 = 0.179$$c2013$$dQ1$$eT1
000170146 591__ $$aGERIATRICS & GERONTOLOGY$$b16 / 49 = 0.327$$c2013$$dQ2$$eT1
000170146 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000170146 700__ $$0(orcid)0000-0002-2854-6684$$aAra,I.
000170146 700__ $$0(orcid)0000-0002-1132-5906$$aGonzalez-Aguero,A.
000170146 700__ $$0(orcid)0000-0002-7215-6931$$aCasajus,J. A.$$uUniversidad de Zaragoza
000170146 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodriguez,G.$$uUniversidad de Zaragoza
000170146 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000170146 773__ $$g74, 1 (2013), 44-53$$pMaturitas$$tMaturitas$$x0378-5122
000170146 8564_ $$s1149911$$uhttps://zaguan.unizar.es/record/170146/files/texto_completo.pdf$$yVersión publicada
000170146 8564_ $$s2770741$$uhttps://zaguan.unizar.es/record/170146/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000170146 909CO $$ooai:zaguan.unizar.es:170146$$particulos$$pdriver
000170146 951__ $$a2026-03-26-14:30:27
000170146 980__ $$aARTICLE