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Article: The validity of motionSense HRV in estimating sedentary behavior and physical activity under free-living and simulated activity settings

TitleThe validity of motionSense HRV in estimating sedentary behavior and physical activity under free-living and simulated activity settings
Authors
Keywordsmobile health
sedentary behavior
physical activity
validity
MotionSense HRV
Issue Date2021
PublisherMolecular Diversity Preservation International. The Journal's web site is located at http://www.mdpi.net/sensors
Citation
Sensors, 2021, v. 21, p. article no. 1411 How to Cite?
AbstractMotionSense HRV is a wrist-worn accelerometery-based sensor that is paired with a smartphone and is thus capable of measuring the intensity, duration, and frequency of physical activity (PA). However, little information is available on the validity of the MotionSense HRV. Therefore, the purpose of this study was to assess the concurrent validity of the MotionSense HRV in estimating sedentary behavior (SED) and PA. A total of 20 healthy adults (age: 32.5 ± 15.1 years) wore the MotionSense HRV and ActiGraph GT9X accelerometer (GT9X) on their non-dominant wrist for seven consecutive days during free-living conditions. Raw acceleration data from the devices were summarized into average time (min/day) spent in SED and moderate-to-vigorous PA (MVPA). Additionally, using the Cosemed K5 indirect calorimetry system (K5) as a criterion measure, the validity of the MotionSense HRV was examined in simulated free-living conditions. Pearson correlations, mean absolute percent errors (MAPE), Bland–Altman (BA) plots, and equivalence tests were used to examine the validity of the MotionSense HRV against criterion measures. The correlations between the MotionSense HRV and GT9X were high and the MAPE were low for both the SED (r = 0.99, MAPE = 2.4%) and MVPA (r = 0.97, MAPE = 9.1%) estimates under free-living conditions. BA plots illustrated that there was no systematic bias between the MotionSense HRV and criterion measures. The estimates of SED and MVPA from the MotionSense HRV were significantly equivalent to those from the GT9X; the equivalence zones were set at 16.5% for SED and 29% for MVPA. The estimates of SED and PA from the MotionSense HRV were less comparable when compared with those from the K5. The MotionSense HRV yielded comparable estimates for SED and PA when compared with the GT9X accelerometer under free-living conditions. We confirmed the promising application of the MotionSense HRV for monitoring PA patterns for practical and research purposes.
Persistent Identifierhttp://hdl.handle.net/10722/301477
ISSN
2023 Impact Factor: 3.4
2023 SCImago Journal Rankings: 0.786
PubMed Central ID
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorKwon, S-
dc.contributor.authorWan, N-
dc.contributor.authorBurns, RD-
dc.contributor.authorBrusseau, TA-
dc.contributor.authorKim, Y-
dc.contributor.authorKumar, S-
dc.contributor.authorErtin, E-
dc.contributor.authorWetter, DW-
dc.contributor.authorLam, CY-
dc.contributor.authorWen, M-
dc.contributor.authorByun, W-
dc.date.accessioned2021-07-27T08:11:40Z-
dc.date.available2021-07-27T08:11:40Z-
dc.date.issued2021-
dc.identifier.citationSensors, 2021, v. 21, p. article no. 1411-
dc.identifier.issn1424-8220-
dc.identifier.urihttp://hdl.handle.net/10722/301477-
dc.description.abstractMotionSense HRV is a wrist-worn accelerometery-based sensor that is paired with a smartphone and is thus capable of measuring the intensity, duration, and frequency of physical activity (PA). However, little information is available on the validity of the MotionSense HRV. Therefore, the purpose of this study was to assess the concurrent validity of the MotionSense HRV in estimating sedentary behavior (SED) and PA. A total of 20 healthy adults (age: 32.5 ± 15.1 years) wore the MotionSense HRV and ActiGraph GT9X accelerometer (GT9X) on their non-dominant wrist for seven consecutive days during free-living conditions. Raw acceleration data from the devices were summarized into average time (min/day) spent in SED and moderate-to-vigorous PA (MVPA). Additionally, using the Cosemed K5 indirect calorimetry system (K5) as a criterion measure, the validity of the MotionSense HRV was examined in simulated free-living conditions. Pearson correlations, mean absolute percent errors (MAPE), Bland–Altman (BA) plots, and equivalence tests were used to examine the validity of the MotionSense HRV against criterion measures. The correlations between the MotionSense HRV and GT9X were high and the MAPE were low for both the SED (r = 0.99, MAPE = 2.4%) and MVPA (r = 0.97, MAPE = 9.1%) estimates under free-living conditions. BA plots illustrated that there was no systematic bias between the MotionSense HRV and criterion measures. The estimates of SED and MVPA from the MotionSense HRV were significantly equivalent to those from the GT9X; the equivalence zones were set at 16.5% for SED and 29% for MVPA. The estimates of SED and PA from the MotionSense HRV were less comparable when compared with those from the K5. The MotionSense HRV yielded comparable estimates for SED and PA when compared with the GT9X accelerometer under free-living conditions. We confirmed the promising application of the MotionSense HRV for monitoring PA patterns for practical and research purposes.-
dc.languageeng-
dc.publisherMolecular Diversity Preservation International. The Journal's web site is located at http://www.mdpi.net/sensors-
dc.relation.ispartofSensors-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectmobile health-
dc.subjectsedentary behavior-
dc.subjectphysical activity-
dc.subjectvalidity-
dc.subjectMotionSense HRV-
dc.titleThe validity of motionSense HRV in estimating sedentary behavior and physical activity under free-living and simulated activity settings-
dc.typeArticle-
dc.identifier.emailKim, Y: youngwon@hku.hk-
dc.identifier.authorityKim, Y=rp02498-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.3390/s21041411-
dc.identifier.pmid33670507-
dc.identifier.pmcidPMC7922785-
dc.identifier.scopuseid_2-s2.0-85100863647-
dc.identifier.hkuros323354-
dc.identifier.volume21-
dc.identifier.spagearticle no. 1411-
dc.identifier.epagearticle no. 1411-
dc.identifier.isiWOS:000624682700001-
dc.publisher.placeSwitzerland-

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