Advancements and critical steps for statistical analyses in blood pressure response to resistance training in hypertensive older women: a methodological approach.
Background: Repeated measures analysis of covariance and three-way analysis of variance with repeated measures are common statistical methods. For a valid interpretation of blood pressure (BP) response to exercise, a variety of additional statistical methods must be implemented. Four additional stat...
| Published in: | Blood Pressure Monitoring Vol. 26; no. 2; pp. 135 - 146 |
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| Main Authors: | , , , , , , , , |
| Format: | research tables/charts Journal Article |
| Published: |
Lippincott Williams & Wilkins
Apr2021
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| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=149808277&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 149808277 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 13595237 MZJ jtl: Blood Pressure Monitoring issn: 13595237 maglogo: N pubinfo: dt: Apr2021 vid: 26 iid: 2 pid: 433 pub: Lippincott Williams & Wilkins place: Baltimore, Maryland artinfo: ui: 149808277 149808277 NLM33394597 149808277 10.1097/MBP.0000000000000505 NLM33394597 149808277 ppf: 135 ppct: 11 formats: tig: atl: Advancements and critical steps for statistical analyses in blood pressure response to resistance training in hypertensive older women: a methodological approach. aug: au: da Cunha Nascimento, Dahan Neto, Ivo Vieira de Sousa Saraiva, Bruno Lima, Adamor da Silva Navalta, James Wilfred Pereira, Guilherme Borges Willardson, Jeffrey M. Rodrigues Beal, Fabiani Lage Prestes, Jonato affil: Department of Physical Education, Catholic University of Brasilia sug: subj: Hypertension Therapy Resistance Training Blood Pressure Middle Age Reproducibility of Results Female Aged Exercise Human Middle Aged: 45-64 years Aged: 65+ years Female ab: Background: Repeated measures analysis of covariance and three-way analysis of variance with repeated measures are common statistical methods. For a valid interpretation of blood pressure (BP) response to exercise, a variety of additional statistical methods must be implemented. Four additional statistical methods are presented: technical error of measurement (SEM), smallest real difference (SRD), magnitude-based inference and mixed effect modeling technique (MEM). The aim of this perspective article is to demonstrate how to apply already known statistical analyses regarding BP responsiveness in order to improve interpretation and achieve higher reliability for future studies in exercise science.Methods: A total of 27 hypertensive older women (aged 68.37 ± 5.55 years) participated in the present study. A whole-body resistance training (RT) program was performed on two nonconsecutive days per week for 10 weeks. BP was monitored during the 10-week RT intervention and after 15 weeks of detraining. First, individuals were classified as high and low responders, then statistical methods to analyze data included the use of SEM, SRD, magnitude-based inference and MEM.Results: When magnitude-based inference was used to classify responsiveness, most participants displayed a trivial response. Decrements in SBP between 1 and 10 mmHg were not clinically meaningful but fell within the measurement error of the SBP measurements. Baseline SBP and time of training predicted post-SBP response.Conclusion: Changes over time and declines in SBP might not be a SRD and fell in the SEM. Moreover, SBP responsiveness was the result of inappropriate control of covariates such as period of training. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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