The relationship between physical activity intensity and domains with cardiac autonomic modulation in adults An observational protocol study

Autor(es):Mostrar menos -

Tebar, William R. ^[1] ; Ritti-Dias, Raphael M. ^[2] ; Saraiva, Bruna T. C. ^[1] ; Gil, Fernanda C. S. ^[1] ; Delfino, Leandro D. ^[1] ; Damato, Tatiana M. M. ^[1] ; Aguilar, Beatriz A. S. ^[1] ; Silva, Stefany C. B. ^[1] ; Mota, Jorge ^[3] ; Vanderlei, Luiz Carlos M. ^[1] ; Christofaro, Diego G. D. ^[1]

Afiliação do(s) autor(es)

^[1] Sao Paulo State Univ UNESP, Sch Sci & Technol, Presidente Prudente - Brazil

^[2] Univ Nove Julho UNINOVE, Sao Paulo - Brazil

^[3] Univ Porto, Fac Sport, Res Ctr Phys Act Hlth & Leisure CIAFEL, Porto - Portugal

• Tipo de documento: Artigo Científico
• Fonte: MEDICINE; v. 98, n. 41 OCT 2019.
• Citações Web of Science: 0

Resumo

Introduction: Cardiac autonomic modulation is an important marker of cardiovascular health and the practice of physical activity is a fundamental tool for good maintenance or increments in this marker. However, it is not clear in the literature whether different intensities and different domains of physical activity are related in the same way to cardiac autonomic modulation. Objectives: This randomized epidemiologic study will examine the relationship between cardiac autonomic modulation and different intensities and domains of physical activity in a representative sample of adults. Methods: The sample of study will consist of 252 subjects aged from 18 years and above. The sample will be randomized through census sectors in which the neighborhoods, streets, and houses will also be randomized. Cardiac autonomic modulation will be assessed by heart rate variability and the intensity (mild, moderate, intense) of physical activity will be evaluated by means of accelerometers, while the different domains of physical activity (physical activity at work, occupational activities) will be evaluated through a questionnaire. The relationship between cardiac autonomic modulation and different physical activity intensities, as well as the different domains will be analyzed by linear regression, considering a statistical significance of 5% and a 95% confidence interval. This research protocol is registered in ClinicalTrials.gov at number NCT03986879. (AU)

• Processo FAPESP: 17/07231-9 - Relação da intensidade da prática de atividade física e seus diferentes domínios na modulação autonômica cardíaca em indivíduos adultos: estudo epidemiológico
• Beneficiário: Diego Giulliano Destro Christofaro
• Modalidade de apoio: Auxílio à Pesquisa - Regular