000075871 001__ 75871
000075871 005__ 20200117212653.0
000075871 0247_ $$2doi$$a10.1007/s11657-018-0519-4
000075871 0248_ $$2sideral$$a108517
000075871 037__ $$aART-2018-108517
000075871 041__ $$aeng
000075871 100__ $$aUbago-Guisado, E.
000075871 245__ $$aLongitudinal determinants of 12-month changes on bone health in adolescent male athletes
000075871 260__ $$c2018
000075871 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075871 5203_ $$aSummary: We identified the determinants of 12-month changes of areal bone mineral density (aBMD), hip geometry and trabecular bone score (TBS) in adolescent male athletes. Changes in region-specific lean mass and the type of sport are the most consistent determinants in this population.
Purpose: This study aims to identify the determinants of 12-month changes of areal bone mineral density (aBMD), hip geometry and trabecular bone score (TBS) in adolescent male athletes.
Methods: The sample was 104 adolescent males aged 12-14 years at baseline that were followed over 12 months: 39 swimmers, 37 footballers (or soccer players) and 28 cyclists. Dual-energy X-ray absorptiometry measured aBMD at the whole body, lumbar spine and dual hip. Hip geometry estimates at the femoral neck were measured using hip structural analysis. Lumbar spine texture was measured by TBS.
Results: Multivariate regression models significantly explained 38-60% of the variance in the aBMD changes, 36-62% in the hip geometry estimates changes and 45% in the TBS changes Delta region-specific lean mass was the most consistent predictor of changes in aBMD outcomes (beta=0.591 to 0.696), followed by cycling participation (beta=-0.233 to -0.262), swimming participation (beta=-0.315 to -0.336) and Delta MVPA (beta=0.165). Cycling participation was the most consistent predictor of changes in hip geometry estimates (beta=-0.174 to -0.268), followed by Delta region-specific lean mass (beta=0.587) and Delta cardiorespiratory fitness (beta=0.253). Finally, cycling and swimming participation (beta=-0.347 to -0.453), Delta region-specific lean mass (beta=0.848) and Delta stature (beta=0.720) were predictors of change in TBS.
Conclusions: Changes in region-specific lean mass and the type of sport are the most consistent determinants of 12-month changes in aBMD, hip geometry estimates and TBS in adolescent male athletes.
000075871 536__ $$9info:eu-repo/grantAgreement/EC/FP7/618496/EU/Effect of a program of short bouts of exercise on bone health in adolescents involved in different sports/PRO-BONE
000075871 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000075871 590__ $$a2.469$$b2018
000075871 591__ $$aORTHOPEDICS$$b24 / 76 = 0.316$$c2018$$dQ2$$eT1
000075871 591__ $$aENDOCRINOLOGY & METABOLISM$$b93 / 145 = 0.641$$c2018$$dQ3$$eT2
000075871 592__ $$a0.813$$b2018
000075871 593__ $$aOrthopedics and Sports Medicine$$c2018$$dQ2
000075871 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000075871 700__ $$aVlachopoulos, D.
000075871 700__ $$aFatouros, I.G.
000075871 700__ $$aDeli, C.K.
000075871 700__ $$aLeontsini, D.
000075871 700__ $$0(orcid)0000-0003-0454-653X$$aMoreno, L.A.$$uUniversidad de Zaragoza
000075871 700__ $$aCourteix, D.
000075871 700__ $$0(orcid)0000-0002-4020-0256$$aGracia-Marco, L.
000075871 7102_ $$11006$$2255$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Enfermería
000075871 773__ $$g13, 1 (2018), 106 [9 pp]$$pArch. osteoporos.$$tArchives of Osteoporosis$$x1862-3522
000075871 8564_ $$s1068379$$uhttps://zaguan.unizar.es/record/75871/files/texto_completo.pdf$$yVersión publicada
000075871 8564_ $$s9905$$uhttps://zaguan.unizar.es/record/75871/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000075871 909CO $$ooai:zaguan.unizar.es:75871$$particulos$$pdriver
000075871 951__ $$a2020-01-17-21:21:49
000075871 980__ $$aARTICLE