NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN
ABSTRACT The main goal was to present statistical procedures for a better data interpretation of responsiveness, explain how to deal with RTM effect, and describe how to determine clinically important changes in BP from significant real difference (SRD). Twenty-seven hypertensive elderly women were...
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Universidade Estadual de Maringá
2019-09-01
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| Series: | Journal of Physical Education |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-24552019000100228&tlng=en |
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| author | Dahan da Cunha Nascimento Cristiane Rocha Silva Denis Cesar Leite Vieira Brad Jon Schoenfeld Jonato Prestes |
| author_facet | Dahan da Cunha Nascimento Cristiane Rocha Silva Denis Cesar Leite Vieira Brad Jon Schoenfeld Jonato Prestes |
| author_sort | Dahan da Cunha Nascimento |
| collection | DOAJ |
| description | ABSTRACT The main goal was to present statistical procedures for a better data interpretation of responsiveness, explain how to deal with RTM effect, and describe how to determine clinically important changes in BP from significant real difference (SRD). Twenty-seven hypertensive elderly women were included, and RT consisted of a periodized linear model. The RT lasted 10 weeks, with two sessions performed per week. Responders were classified on the basis of SBP differences between time-points T1 (first 3 weeks) and T4 (weeks 9-10). Statistical analyses were performed using One-Way Repeated Measures ANOVA, an analysis of covariance (ANCOVA), the linear mixed model (LMM) was used in the present study, and SRD was also calculated. In conclusion, when one-way repeated measure ANOVA was conducted to determine whether there was a statistically significant difference in SBP levels over the course of 10-week RT, results showed a non-significant reduction of -2.24 mmHg, while classifying subjects by responsiveness provides a different perspective of the results. Furthermore, initial SBP was the more powerful predictor of post-exercise SBP response, as analyzed by the regression to the mean effect. Finally, the reductions of -2.24 mmHg was not statistically significant nor clinically meaningful, but fell within the measurement error of the SBP measurements. |
| format | Article |
| id | doaj-art-39e4e195ca9f4dfb98094401df2b5e87 |
| institution | Kabale University |
| issn | 2448-2455 |
| language | English |
| publishDate | 2019-09-01 |
| publisher | Universidade Estadual de Maringá |
| record_format | Article |
| series | Journal of Physical Education |
| spelling | doaj-art-39e4e195ca9f4dfb98094401df2b5e872025-08-20T03:35:50ZengUniversidade Estadual de MaringáJournal of Physical Education2448-24552019-09-013010.4025/jphyseduc.v30i1.3025NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMENDahan da Cunha Nascimentohttps://orcid.org/0000-0002-6580-9404Cristiane Rocha Silvahttps://orcid.org/0000-0003-3558-8804Denis Cesar Leite Vieirahttps://orcid.org/0000-0002-0761-1846Brad Jon Schoenfeldhttps://orcid.org/0000-0003-4979-5783Jonato Presteshttps://orcid.org/0000-0003-0399-8817ABSTRACT The main goal was to present statistical procedures for a better data interpretation of responsiveness, explain how to deal with RTM effect, and describe how to determine clinically important changes in BP from significant real difference (SRD). Twenty-seven hypertensive elderly women were included, and RT consisted of a periodized linear model. The RT lasted 10 weeks, with two sessions performed per week. Responders were classified on the basis of SBP differences between time-points T1 (first 3 weeks) and T4 (weeks 9-10). Statistical analyses were performed using One-Way Repeated Measures ANOVA, an analysis of covariance (ANCOVA), the linear mixed model (LMM) was used in the present study, and SRD was also calculated. In conclusion, when one-way repeated measure ANOVA was conducted to determine whether there was a statistically significant difference in SBP levels over the course of 10-week RT, results showed a non-significant reduction of -2.24 mmHg, while classifying subjects by responsiveness provides a different perspective of the results. Furthermore, initial SBP was the more powerful predictor of post-exercise SBP response, as analyzed by the regression to the mean effect. Finally, the reductions of -2.24 mmHg was not statistically significant nor clinically meaningful, but fell within the measurement error of the SBP measurements.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-24552019000100228&tlng=enResponsivenessRegression to the meanStandard error of measurementClinical differenceBlood pressure |
| spellingShingle | Dahan da Cunha Nascimento Cristiane Rocha Silva Denis Cesar Leite Vieira Brad Jon Schoenfeld Jonato Prestes NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN Journal of Physical Education Responsiveness Regression to the mean Standard error of measurement Clinical difference Blood pressure |
| title | NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN |
| title_full | NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN |
| title_fullStr | NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN |
| title_full_unstemmed | NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN |
| title_short | NEW INSIGHTS FOR STATISTICAL ANALYSIS OF BLOOD PRESSURE RESPONSE TO RESISTANCE TRAINING IN ELDERLY HYPERTENSIVE WOMEN |
| title_sort | new insights for statistical analysis of blood pressure response to resistance training in elderly hypertensive women |
| topic | Responsiveness Regression to the mean Standard error of measurement Clinical difference Blood pressure |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-24552019000100228&tlng=en |
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