2017
DOI: 10.1016/j.bjpt.2017.03.004
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Could peak oxygen uptake be estimated from proposed equations based on the six-minute walk test in chronic heart failure subjects?

Abstract: HighlightsMeasured and estimated VO2peak in CHF patients showed a moderate association.With the exception of equation 1, all equations underestimated VO2peak by up to 51%.The agreement evaluated using Bland–Altman was not consistent.

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Cited by 10 publications
(8 citation statements)
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“…Our findings are supported by a recent study evaluating the agreement of prediction equations derived from the 6MWT in patients with HF at a single time point. 11 This study found the Cahalin et al 8 equation to be the most accurate at predicting measured , as compared with the Ross et al 9 and Adedoyin et al 10 equations; however, all equations demonstrated proportional bias according to their Bland-Altman plots. 11 We have extended this finding to a larger sample of patients with HF (n = 54) completing a CR program.…”
Section: Discussionmentioning
confidence: 61%
See 3 more Smart Citations
“…Our findings are supported by a recent study evaluating the agreement of prediction equations derived from the 6MWT in patients with HF at a single time point. 11 This study found the Cahalin et al 8 equation to be the most accurate at predicting measured , as compared with the Ross et al 9 and Adedoyin et al 10 equations; however, all equations demonstrated proportional bias according to their Bland-Altman plots. 11 We have extended this finding to a larger sample of patients with HF (n = 54) completing a CR program.…”
Section: Discussionmentioning
confidence: 61%
“… 11 This study found the Cahalin et al 8 equation to be the most accurate at predicting measured , as compared with the Ross et al 9 and Adedoyin et al 10 equations; however, all equations demonstrated proportional bias according to their Bland-Altman plots. 11 We have extended this finding to a larger sample of patients with HF (n = 54) completing a CR program. The proportional bias and lack of agreement limit the use of prediction equations derived from the 6MWT to estimate actual .…”
Section: Discussionmentioning
confidence: 61%
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“…Whilst all the indices of physical fitness are correlated to each other, the strength of this relationship is often surprisingly weak[49*] and it is unclear whether alternative approaches will be as effective at predicting adverse outcome as CPET, the technology with the vast majority of data. Data collection for the international multicenter Measuring Exercise Tolerance after Surgery (METS) study [50*] recently completed (target sample size 1723 patients).…”
Section: Personalizing Prehabilitative and Post-icu Exercise Intervenmentioning
confidence: 99%