Autor(es):
de Moraes, Augusto César Ferreira [UNESP] ; Carvalho, Heráclito Barbosa ; Rey-López, Juan Pablo ; Gracia-Marco, Luis ; Beghin, Laurent ; Kafatos, Anthony ; Jiménez-Pavón, David ; Molnar, Dénes ; De Henauw, Stefaan ; Manios, Yannis ; Widhalm, Kurt ; Ruiz, Jonatan R. ; Ortega, Francisco B. ; Sjöström, Michael ; Polito, Angela ; Pedrero-Chamizo, Raquel ; Marcos, Ascensión ; Gottrand, Frederic ; Moreno, Luis A.
Data: 2014
Identificador Persistente: http://hdl.handle.net/11449/75276
Origem: Oasisbr
Assunto(s): adolescent; adolescent health; blood pressure measurement; correlational study; cross-sectional study; diastolic blood pressure; disease association; female; human; hypertension; major clinical study; male; multiple linear regression analysis; observational study; physical activity; population research; sedentary lifestyle; sex difference; systolic blood pressure
Descrição
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Objectives: To examine the independent and combined association of physical activity (PA) and sedentary behavior (SB) on both systolic (SBP) and diastolic blood pressure (DBP) in adolescents from two observational studies. Methods: Participants from two cross-sectional studies, one conducted in Europe (n = 3,308; HELENA study) and the other in Brazil (n = 991; BRACAH study), were selected by complex sampling. Systolic and diastolic blood pressure (outcomes), PA and SB, both independently and combined, and potential confounders were analyzed. Associations were examined by multilevel linear regression. Results: Performing the recommended amount of PA (≥60 min/d) attenuated the effect of SB on DBP in BRACAH study girls and in boys from both studies. In contrast, PA did not attenuate the effects of SB on the SBP of girls in the HELENA study. The combination of less than recommended levels of PA with 2-4 h/d of sedentary behavior was found to be associated with increased SBP in boys from both studies. Conclusions: Meeting current PA recommendations could mediate the association between SB and DBP in both sexes. In boys, the joint effect of low levels of PA and excessive sedentary activity increases SBP levels. Longitudinal studies are required to confirm these findings. © 2013 de Moraes et al.
Department of Preventive Medicine School of Medicine of the University of São Paulo, São Paulo, SP
GEPECIN-Science of Nutrition Group Research Pontifícia Universidade Católica do Paraná (PUCPR), Paraná
GENUD-Growth, Exercise, Nutrition and Development University of Zaragoza, Zaragoza
School of Health Sciences of the University of Zaragoza, Zaragoza
Unité Inserm U995 and Université Lille Nord de France, Lille
Preventive Medicine and Nutrition Unit University of Crete School of Medicine, Heraklion, Crete
PROFITH Group, Department of Physical Education and Sports School of Sport Sciences University of Granada, Granada
Department of Paediatrics Medical Faculty University of Pécs, Pécs
Department of Public Health Ghent University, Ghent
Department of Nutrition and Dietetics Harokopio University, Athens
Division of Nutrition and Metabolism Department of Pediatrics Medical University of Vienna, Vienna
Department of Biosciences Unit for Preventive Nutrition Karolinska Institutet, Stockholm
National Institute for Food and Nutrition Research, Rome
Universidad Politecnica de Madrid, Health and Human Performance, Madrid
Immunonutrition Research Group, Department of Metabolism and Nutrition Food Science and Technology and Nutrition Institute Spanish National Research Council, Madrid
School of Sport and Health Sciences University of Exeter, Exeter
Centre dInvestigation Clinique CIC-9301-Inserm-CHandU, Lille
GICRAF-Scientific Research Group Related to Physical Activity, UNESP, Presidente Prudente, SP
GICRAF-Scientific Research Group Related to Physical Activity, UNESP, Presidente Prudente, SP
