A combined method for estimating ventilatory threshold

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dc.contributor.authorKara, M
dc.contributor.authorGökbel, Hakkı
dc.contributor.authorBediz, C. S.
dc.date.accessioned2020-03-26T16:26:59Z
dc.date.available2020-03-26T16:26:59Z
dc.date.issued1999
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractBackground. The aims of this study were to compare two new methods (D-max and CUSUM) for determination of the ventilatory threshold and to examine the consequences of estimation by application of these methods in combination. Methods. Experimental design: a comparative design was used, Setting: the study was performed in the Exercise Physiology Laboratory in the Faculty of Medicine, Self uh University, Participants: thirty-two untrained males (20.6+/-1.2 yrs) performed an incremental exercise test on a cycle ergometer, Interventions: there is no intervention. Measures: ventilatory and gas exchange variables were measured breath-by-breath. The ventilatory thresholds were detected by conventional linear regression, CUSUM, D-max and combined CUSUM-D-max methods. Results. The ventilatory thresholds determined by D-max method gave the highest r-values compared to the criterion method. There was no statistical difference between thresholds determined by all methods or by the same method using different variables, Ventilatory thresholds could not be determined by the conventional linear regression method in three subjects but were determined in all subjects by the other three methods. Conclusions. Although all methods presented in this study can be used in the determination of ventilatory threshold, the D-max method was found to be the most valid one, When using the CUSUM method, combining it with the D-max method increases the validity of the measurement.en_US
dc.identifier.endpage19en_US
dc.identifier.issn0022-4707en_US
dc.identifier.issue1en_US
dc.identifier.pmid10230163en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage16en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/16926
dc.identifier.volume39en_US
dc.identifier.wosWOS:000079876500003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherEDIZIONI MINERVA MEDICAen_US
dc.relation.ispartofJOURNAL OF SPORTS MEDICINE AND PHYSICAL FITNESSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectventilatory thresholden_US
dc.subjectventilationen_US
dc.subjectanaerobic thresholden_US
dc.subjectexercise testen_US
dc.titleA combined method for estimating ventilatory thresholden_US
dc.typeArticleen_US

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