Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension
The study aimed to assess whether the Modified Shuttle Walk Test (MSWT) can detect changes in cardiorespiratory fitness (CRF) in overweight/obese people with hypertension (HTN) after an exercise intervention evaluating the equation presented in the previous research by Jurio-Iriarte et al. Participa...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2019-05-01
|
| Series: | Clinical and Experimental Hypertension |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/10641963.2018.1481423 |
| _version_ | 1797681398591520768 |
|---|---|
| author | Borja Jurio-Iriarte Peter H. Brubaker Ilargi Gorostegi-Anduaga Pablo Corres Aitor Martinez Aguirre-Betolaza Sara Maldonado-Martin |
| author_facet | Borja Jurio-Iriarte Peter H. Brubaker Ilargi Gorostegi-Anduaga Pablo Corres Aitor Martinez Aguirre-Betolaza Sara Maldonado-Martin |
| author_sort | Borja Jurio-Iriarte |
| collection | DOAJ |
| description | The study aimed to assess whether the Modified Shuttle Walk Test (MSWT) can detect changes in cardiorespiratory fitness (CRF) in overweight/obese people with hypertension (HTN) after an exercise intervention evaluating the equation presented in the previous research by Jurio-Iriarte et al. Participants (N= 248) performed a peak cardiorespiratory exercise test (CPET) and MSWT before and after 16-weeks of different types of aerobic exercise intervention. The formula of Jurio-Iriarte et al. was used to predict peak oxygen uptake (V̇O2peak). The correlation between measured and predicted V̇O2peak was strong (r= 0.76, P< 0.001) with a standard error of estimate (SEE) of 4.9 mL·kg−1·min−1; SEE%= 17%. The intraclass correlation coefficient indicates a moderate level of association and agreement (ICC= 0.69; 95% CI 0.34–0.82; P< 0.001) between the measured and predicted V̇O2peak. When analyzing obese participants alone (N= 128), MSWT equation was more accurate compared to the whole sample (ICC= 0.76; 95% CI 0.52–0.87). The relationship between the change of measured and predicted V̇O2peak at follow-up was weak (r= 0.42, P< 0.001) with a 31% SEE, and a low level of association and agreement (ICC= 0.31; 95% CI 0.06–0.49; P< 0.001). In conclusion, although MSWT does not accurately predict CRF in people with HTN after exercise intervention and questions its validity, the new equation may have practical application to estimate V̇O2peak for obese people with HTN when CPET is not available. Abbreviations: AC: Attention Control; BM: Body Mass; BP: Blood Pressure; CI: Confidence Interval; CRF: Cardiorespiratory Fitness; CPET: Cardiopulmonary Exercise Test; HTN: Primary Hypertension; HR: Heart Rate; HV-HIIT: High-Volume and High-Intensity Interval Training; ICC: Intraclass Correlation Coefficient; LV-HIIT: Low-Volume and High-Intensity Interval Training; MICT: Moderate-intensity continuous training; MSWT: Modified Shuttle Walk Test; SD: Standard Deviation; SEE: Standard Error of Estimate; V̇O2peak: Peak Oxygen Uptake. |
| first_indexed | 2024-03-11T23:44:22Z |
| format | Article |
| id | doaj.art-cf193d1ea2d348ed99d4e3e5dba03ebe |
| institution | Directory Open Access Journal |
| issn | 1064-1963 1525-6006 |
| language | English |
| last_indexed | 2024-03-11T23:44:22Z |
| publishDate | 2019-05-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Clinical and Experimental Hypertension |
| spelling | doaj.art-cf193d1ea2d348ed99d4e3e5dba03ebe2023-09-19T15:19:27ZengTaylor & Francis GroupClinical and Experimental Hypertension1064-19631525-60062019-05-0141433634110.1080/10641963.2018.14814231481423Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertensionBorja Jurio-Iriarte0Peter H. Brubaker1Ilargi Gorostegi-Anduaga2Pablo Corres3Aitor Martinez Aguirre-Betolaza4Sara Maldonado-Martin5University of the Basque Country (UPV/EHU)Wake Forest University (WFU)University of the Basque Country (UPV/EHU)University of the Basque Country (UPV/EHU)University of the Basque Country (UPV/EHU)University of the Basque Country (UPV/EHU)The study aimed to assess whether the Modified Shuttle Walk Test (MSWT) can detect changes in cardiorespiratory fitness (CRF) in overweight/obese people with hypertension (HTN) after an exercise intervention evaluating the equation presented in the previous research by Jurio-Iriarte et al. Participants (N= 248) performed a peak cardiorespiratory exercise test (CPET) and MSWT before and after 16-weeks of different types of aerobic exercise intervention. The formula of Jurio-Iriarte et al. was used to predict peak oxygen uptake (V̇O2peak). The correlation between measured and predicted V̇O2peak was strong (r= 0.76, P< 0.001) with a standard error of estimate (SEE) of 4.9 mL·kg−1·min−1; SEE%= 17%. The intraclass correlation coefficient indicates a moderate level of association and agreement (ICC= 0.69; 95% CI 0.34–0.82; P< 0.001) between the measured and predicted V̇O2peak. When analyzing obese participants alone (N= 128), MSWT equation was more accurate compared to the whole sample (ICC= 0.76; 95% CI 0.52–0.87). The relationship between the change of measured and predicted V̇O2peak at follow-up was weak (r= 0.42, P< 0.001) with a 31% SEE, and a low level of association and agreement (ICC= 0.31; 95% CI 0.06–0.49; P< 0.001). In conclusion, although MSWT does not accurately predict CRF in people with HTN after exercise intervention and questions its validity, the new equation may have practical application to estimate V̇O2peak for obese people with HTN when CPET is not available. Abbreviations: AC: Attention Control; BM: Body Mass; BP: Blood Pressure; CI: Confidence Interval; CRF: Cardiorespiratory Fitness; CPET: Cardiopulmonary Exercise Test; HTN: Primary Hypertension; HR: Heart Rate; HV-HIIT: High-Volume and High-Intensity Interval Training; ICC: Intraclass Correlation Coefficient; LV-HIIT: Low-Volume and High-Intensity Interval Training; MICT: Moderate-intensity continuous training; MSWT: Modified Shuttle Walk Test; SD: Standard Deviation; SEE: Standard Error of Estimate; V̇O2peak: Peak Oxygen Uptake.http://dx.doi.org/10.1080/10641963.2018.1481423hypertensionobesityfield testcardiopulmonary testassessmentexercise designsedentary |
| spellingShingle | Borja Jurio-Iriarte Peter H. Brubaker Ilargi Gorostegi-Anduaga Pablo Corres Aitor Martinez Aguirre-Betolaza Sara Maldonado-Martin Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension Clinical and Experimental Hypertension hypertension obesity field test cardiopulmonary test assessment exercise design sedentary |
| title | Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension |
| title_full | Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension |
| title_fullStr | Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension |
| title_full_unstemmed | Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension |
| title_short | Validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight/obese adults with primary hypertension |
| title_sort | validity of the modified shuttle walk test to assess cardiorespiratory fitness after exercise intervention in overweight obese adults with primary hypertension |
| topic | hypertension obesity field test cardiopulmonary test assessment exercise design sedentary |
| url | http://dx.doi.org/10.1080/10641963.2018.1481423 |
| work_keys_str_mv | AT borjajurioiriarte validityofthemodifiedshuttlewalktesttoassesscardiorespiratoryfitnessafterexerciseinterventioninoverweightobeseadultswithprimaryhypertension AT peterhbrubaker validityofthemodifiedshuttlewalktesttoassesscardiorespiratoryfitnessafterexerciseinterventioninoverweightobeseadultswithprimaryhypertension AT ilargigorostegianduaga validityofthemodifiedshuttlewalktesttoassesscardiorespiratoryfitnessafterexerciseinterventioninoverweightobeseadultswithprimaryhypertension AT pablocorres validityofthemodifiedshuttlewalktesttoassesscardiorespiratoryfitnessafterexerciseinterventioninoverweightobeseadultswithprimaryhypertension AT aitormartinezaguirrebetolaza validityofthemodifiedshuttlewalktesttoassesscardiorespiratoryfitnessafterexerciseinterventioninoverweightobeseadultswithprimaryhypertension AT saramaldonadomartin validityofthemodifiedshuttlewalktesttoassesscardiorespiratoryfitnessafterexerciseinterventioninoverweightobeseadultswithprimaryhypertension |