Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial

Júlio Sócrates,1 Rodrigo Alberto Vieira Browne,1 Geovani Araújo Dantas Macêdo,2 Maria Beatriz Fonseca Araújo,3 Ronildo Paulo-Pereira,3 Ludmila Lucena Pereira Cabral,1 Bruno Erick Barros Lucena,1 Luiz Fernando Farias-Junior,4 Eduardo Caldas Costa1...

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Autores principales:	Sócrates J, Browne RAV, Macêdo GAD, Araújo MBF, Paulo-Pereira R, Cabral LLP, Lucena BEB, Farias-Junior LF, Costa EC
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2020
Materias:	exercise hypertension aging. Geriatrics RC952-954.6
Acceso en línea:	https://doaj.org/article/ebd9efbdc6574da3b4ed03bc680a92ec
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spelling	oai:doaj.org-article:ebd9efbdc6574da3b4ed03bc680a92ec2021-12-02T10:42:00ZShort-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial1178-1998https://doaj.org/article/ebd9efbdc6574da3b4ed03bc680a92ec2020-08-01T00:00:00Zhttps://www.dovepress.com/short-term-effect-of-self-selected-training-intensity-on-ambulatory-bl-peer-reviewed-article-CIAhttps://doaj.org/toc/1178-1998Júlio Sócrates,1 Rodrigo Alberto Vieira Browne,1 Geovani Araújo Dantas Macêdo,2 Maria Beatriz Fonseca Araújo,3 Ronildo Paulo-Pereira,3 Ludmila Lucena Pereira Cabral,1 Bruno Erick Barros Lucena,1 Luiz Fernando Farias-Junior,4 Eduardo Caldas Costa1– 3 1Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil; 2Graduate Program in Physical Education, Federal University of Rio Grande do Norte, Natal, Brazil; 3Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Brazil; 4Graduate Program in Psychobiology, Federal University of Rio Grande do Norte, Natal, BrazilCorrespondence: Eduardo Caldas CostaDepartment of Physical Education, Federal University of Rio Grande do Norte, BR 101, Lagoa Nova, Natal, RN 59078-970, BrazilTel +55 84 3215 3436Fax +55 84 3215 3451Email ecc@ufrnet.brPurpose: To investigate the short-term effect of self-selected training intensity (SSTI) on ambulatory blood pressure (BP) in hypertensive older women.Participants and Methods: This is a randomized, single-blind, two-arm, parallel-group controlled trial that included 40 medicated hypertensive older women (64.4± 3.6 years; resting systolic 118± 19 and diastolic BP 68± 9 mmHg). SSTI intervention was performed three times per week, 30– 50 minutes per session (n=20). The control group participated in health education meetings once per week (n=20). Ambulatory BP (primary outcome) and six-minute walking test performance (secondary outcome) were assessed at baseline and following 8 weeks of intervention. Heart rate (HR), rating of perceived exertion (RPE, 6– 20), and affective valence (ie, feeling scale, − 5/+5) were recorded during all SSTI sessions. Intention-to-treat and per-protocol analyses were used for data analyses.Results: Fifteen participants from the SSTI group and 17 from the control group completed the study. No differences in ambulatory BP (24-h, awake, and asleep) were observed between SSTI and control groups (intention-to-treat and per-protocol analyses; p> 0.05). The SSTI group showed a greater six-minute walking test performance than the control group in the intention-to-treat and per-protocol analyses (p< 0.05). The participants exercised at 52± 10% of HR reserve reported an RPE of 11± 1 and an affective valence of 3.4± 1.1 over the 8-week period.Conclusion: SSTI is a feasible approach to induce a more active lifestyle and increase health-related fitness in hypertensive older women, although it does not improve BP control over a short-term period.Keywords: exercise, hypertension, agingSócrates JBrowne RAVMacêdo GADAraújo MBFPaulo-Pereira RCabral LLPLucena BEBFarias-Junior LFCosta ECDove Medical Pressarticleexercisehypertensionaging.GeriatricsRC952-954.6ENClinical Interventions in Aging, Vol Volume 15, Pp 1449-1460 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	exercise hypertension aging. Geriatrics RC952-954.6
spellingShingle	exercise hypertension aging. Geriatrics RC952-954.6 Sócrates J Browne RAV Macêdo GAD Araújo MBF Paulo-Pereira R Cabral LLP Lucena BEB Farias-Junior LF Costa EC Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial
description	Júlio Sócrates,1 Rodrigo Alberto Vieira Browne,1 Geovani Araújo Dantas Macêdo,2 Maria Beatriz Fonseca Araújo,3 Ronildo Paulo-Pereira,3 Ludmila Lucena Pereira Cabral,1 Bruno Erick Barros Lucena,1 Luiz Fernando Farias-Junior,4 Eduardo Caldas Costa1– 3 1Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Brazil; 2Graduate Program in Physical Education, Federal University of Rio Grande do Norte, Natal, Brazil; 3Department of Physical Education, Federal University of Rio Grande do Norte, Natal, Brazil; 4Graduate Program in Psychobiology, Federal University of Rio Grande do Norte, Natal, BrazilCorrespondence: Eduardo Caldas CostaDepartment of Physical Education, Federal University of Rio Grande do Norte, BR 101, Lagoa Nova, Natal, RN 59078-970, BrazilTel +55 84 3215 3436Fax +55 84 3215 3451Email ecc@ufrnet.brPurpose: To investigate the short-term effect of self-selected training intensity (SSTI) on ambulatory blood pressure (BP) in hypertensive older women.Participants and Methods: This is a randomized, single-blind, two-arm, parallel-group controlled trial that included 40 medicated hypertensive older women (64.4± 3.6 years; resting systolic 118± 19 and diastolic BP 68± 9 mmHg). SSTI intervention was performed three times per week, 30– 50 minutes per session (n=20). The control group participated in health education meetings once per week (n=20). Ambulatory BP (primary outcome) and six-minute walking test performance (secondary outcome) were assessed at baseline and following 8 weeks of intervention. Heart rate (HR), rating of perceived exertion (RPE, 6– 20), and affective valence (ie, feeling scale, − 5/+5) were recorded during all SSTI sessions. Intention-to-treat and per-protocol analyses were used for data analyses.Results: Fifteen participants from the SSTI group and 17 from the control group completed the study. No differences in ambulatory BP (24-h, awake, and asleep) were observed between SSTI and control groups (intention-to-treat and per-protocol analyses; p> 0.05). The SSTI group showed a greater six-minute walking test performance than the control group in the intention-to-treat and per-protocol analyses (p< 0.05). The participants exercised at 52± 10% of HR reserve reported an RPE of 11± 1 and an affective valence of 3.4± 1.1 over the 8-week period.Conclusion: SSTI is a feasible approach to induce a more active lifestyle and increase health-related fitness in hypertensive older women, although it does not improve BP control over a short-term period.Keywords: exercise, hypertension, aging
format	article
author	Sócrates J Browne RAV Macêdo GAD Araújo MBF Paulo-Pereira R Cabral LLP Lucena BEB Farias-Junior LF Costa EC
author_facet	Sócrates J Browne RAV Macêdo GAD Araújo MBF Paulo-Pereira R Cabral LLP Lucena BEB Farias-Junior LF Costa EC
author_sort	Sócrates J
title	Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial
title_short	Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial
title_full	Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial
title_fullStr	Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial
title_full_unstemmed	Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial
title_sort	short-term effect of self-selected training intensity on ambulatory blood pressure in hypertensive older women: a randomized controlled trial
publisher	Dove Medical Press
publishDate	2020
url	https://doaj.org/article/ebd9efbdc6574da3b4ed03bc680a92ec
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Short-Term Effect of Self-Selected Training Intensity on Ambulatory Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial

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