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dc.contributor.authorBrand, Carolinept_BR
dc.contributor.authorSehn, Ana Paulapt_BR
dc.contributor.authorFochesatto, Camila Felinpt_BR
dc.contributor.authorSilveira, João Francisco de Castropt_BR
dc.contributor.authorMota, Jorgept_BR
dc.contributor.authorMartinez Gomez, Davidpt_BR
dc.contributor.authorGaya, Anelise Reispt_BR
dc.contributor.authorReuter, Cézane Priscilapt_BR
dc.contributor.authorRenner, Jane Dagmar Pollopt_BR
dc.date.accessioned2023-11-24T03:23:48Zpt_BR
dc.date.issued2022pt_BR
dc.identifier.issn1471-2261pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/267553pt_BR
dc.description.abstractBackground: A better understanding of how cardiorespiratory ftness (CRF) and adiposity interact to associate with arterial blood pressure over time remains inconclusive. Thus, the aim of the present study was to examine whether changes in CRF moderates the association between body fat percentage (BF%) and arterial blood pressure in children and adolescents. Methods: This is an observational longitudinal study with 407 children and adolescents aged 8–17 years followed-up for three years from a city in Southern Brazil. Participants were evaluated in 2011 and 2014. CRF was measured by validated feld-based tests following the Projeto Esporte Brazil protocols and peak oxygen uptake (VO2peak) was estimated. BF% was determined by the measures of tricipital and subscapular skinfolds using equations according to sex. Systolic and diastolic blood pressure (SBP, DBP) were measured with a sphygmomanometer according to standard procedures. Moderation analyses included multiple linear regression models adjusted for sex, age, pubertal status, height, socioeconomic level, skin color, and the arterial blood pressure variable itself at baseline. Results: It was observed a signifcant inverse association between VO2peak at baseline with SBP (β=−0.646 CI95%=−0.976 −0.316) and DBP (β=−0.649 CI95%=−0.923 −0.375) at follow-up and a positive association between BF% at baseline with SBP (β=0.274; CI95%=0.094 0.455) and DBP (β=0.301; CI95%=0.150 0.453) at follow-up. In addition, results indicated a signifcant interaction term between changes in VO2peak and BF% at baseline with both SBP (p=0.034) and DBP at follow-up (p=0.011), indicating that an increase of at least 0.35 mL/kg/min and 1.78 mL/kg/min in VO2peak attenuated the positive relationship between BF% with SBP and DBP. Conclusion: CRF moderates the relationship between BF% and SBP and DBP in children and adolescents.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofBMC cardiovascular disorders. London. Vol. 22 (2022), 267, 8 p.pt_BR
dc.rightsOpen Accessen
dc.subjectAdiposidadept_BR
dc.subjectAdiposityen
dc.subjectFitnessen
dc.subjectExercício físicopt_BR
dc.subjectSystolic blood pressureen
dc.subjectPressão arterialpt_BR
dc.subjectDiastolic blood pressureen
dc.subjectCriançaspt_BR
dc.subjectAdolescentespt_BR
dc.subjectYouthen
dc.titleBody fat percentage, cardiorespiratory ftness and arterial blood pressure in children and adolescents : a longitudinal analysispt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001171952pt_BR
dc.type.originEstrangeiropt_BR


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