0261/2021 - Effects of Physical Activity on Heart Rate Variability in Children and Adolescent: A Systematic Review and Meta-Analysis Efeitos da Atividade Física na Variabilidade da Frequência Cardíaca em Crianças e Adolescentes: Uma Revisão Sistemática e Meta-Análise
O objetivo do estudo foi investigar os efeitos da atividade física (AF) na variabilidade da frequência cardíaca (VFC) em crianças e adolescentes. Realizámos uma pesquisa de Web of Science, PubMed, ScienceDirect, Springer-Link e EBSCO-host. A seleção da literatura e aextração de dados são completadas independentemente de dois autores. A Escala Newcastle-Ottawa revisada foi utilizada em uma análise investigativa para avaliar o risco de enviesamento. Um total de 21 estudos foi incluído. No total, foram encontradas associações de médio porte entre AF e baixa frequência (r = 0,66; 95%CI = 0,60, 0,71) e alta frequência (r = 0,52; 95%CI = 0,45, 0,59) em crianças e adolescentes. O alto nível de AF teve um desvio padrão significativamente maior dos intervalos RR (MD = 22,83; 95%CI = 7,89, 37,77) e raiz da média da soma dos quadrados de diferenças entre osintervalos RR adjacentes (MD = 28,35; 95%CI = 15,26, 41,44) em crianças e adolescentes. Os efeitos de AFsobre VHC foram consistentes em crianças e adolescentes. A relação entre AF e VHC é influenciada pelos fatores de confusão e ferramentas de teste. Nossa revisão sistemática e meta-análise revelou que AF e VHC em crianças e adolescentes são de médio porte. Promover a participação de crianças e adolescents na atividade física de moderada à vigorosa (AFMV) aumentará a atividade nervosa parassimpática e diminuirá a atividade nervosa simpá
Palavras-chave:
Atividade física, Variabilidade do batimento cardíaco, Sistema nervoso autónomo, Crianças, Adolescentes
Abstract:
The aim of the study was toinvestigate the effects of physical activity (PA) onheart rate variability (HRV)in children and adolescents.Weconducted aresearch of Web of Science, PubMed, ScienceDirect, Springer-Link and EBSCO-host. The literature selection and data extraction are completed independently by two authors.The revised Newcastle-Ottawa Scale was used in an investigative analysis to assessbias risk. A total of 21 studies were included.Overall,medium-sized associations were found between PA and low frequency (r = 0.66; 95%CI = 0.60, 0.71) and high frequency(r = 0.52; 95%CI = 0.45, 0.59)in children and adolescents.High PA levelhad significantlyhigherstandard deviation of RR intervals(MD = 22.83; 95%CI = 7.89, 37.77) and root of the mean of the sum of the squares of differences between adjacent RR intervals (MD = 28.35; 95%CI = 15.26, 41.44)in children and adolescents.The effects of PA on HRV wereconsistent in children and adolescents.The relationship between PA and HRV are influenced by the confounding factorsand testing tools.Our systematic review and meta-analysis revealed medium-sized between PA and HRV in children and adolescents.Promoting children's and adolescents' participation in moderate-to-vigorous physical activity (MVPA) will increase parasympathetic nerve activity and decreased sympathetic nerve activity.Our findings support motivating children and adolescents
Efeitos da Atividade Física na Variabilidade da Frequência Cardíaca em Crianças e Adolescentes: Uma Revisão Sistemática e Meta-Análise
Resumo (abstract):
The aim of the study was toinvestigate the effects of physical activity (PA) onheart rate variability (HRV)in children and adolescents.Weconducted aresearch of Web of Science, PubMed, ScienceDirect, Springer-Link and EBSCO-host. The literature selection and data extraction are completed independently by two authors.The revised Newcastle-Ottawa Scale was used in an investigative analysis to assessbias risk. A total of 21 studies were included.Overall,medium-sized associations were found between PA and low frequency (r = 0.66; 95%CI = 0.60, 0.71) and high frequency(r = 0.52; 95%CI = 0.45, 0.59)in children and adolescents.High PA levelhad significantlyhigherstandard deviation of RR intervals(MD = 22.83; 95%CI = 7.89, 37.77) and root of the mean of the sum of the squares of differences between adjacent RR intervals (MD = 28.35; 95%CI = 15.26, 41.44)in children and adolescents.The effects of PA on HRV wereconsistent in children and adolescents.The relationship between PA and HRV are influenced by the confounding factorsand testing tools.Our systematic review and meta-analysis revealed medium-sized between PA and HRV in children and adolescents.Promoting children's and adolescents' participation in moderate-to-vigorous physical activity (MVPA) will increase parasympathetic nerve activity and decreased sympathetic nerve activity.Our findings support motivating children and adolescents
Chen, H., Xu, J., Xie, H., Huang, Y., Shen, X., Xu, F. Effects of Physical Activity on Heart Rate Variability in Children and Adolescent: A Systematic Review and Meta-Analysis. Cien Saude Colet [periódico na internet] (2021/jul). [Citado em 23/12/2024].
Está disponível em: http://cienciaesaudecoletiva.com.br/artigos/effects-of-physical-activity-on-heart-rate-variability-in-children-and-adolescent-a-systematic-review-and-metaanalysis/18160?id=18160
