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- Publisher Website: 10.1123/jpah.2016-0003
- Scopus: eid_2-s2.0-85021443389
- PMID: 28290750
- WOS: WOS:000404833000007
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Article: Validation of a noninvasive, disposable activity monitor for clinical applications
Title | Validation of a noninvasive, disposable activity monitor for clinical applications |
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Authors | |
Keywords | Accelerometry Measurement Physical activity assessment |
Issue Date | 2017 |
Citation | Journal of Physical Activity and Health, 2017, v. 14, n. 7, p. 546-551 How to Cite? |
Abstract | © 2017 Human Kinetics, Inc. Background: The study evaluated the concurrent and criterion validity of a new, disposable activity monitor designed to provide objective data on physical activity and energy expenditure in clinical populations. Methods: A sample of healthy adults (n = 52) wore the disposable Metria IH1 along with the established Sensewear armband (SWA) monitor for a 1-week period. Concurrent validity was examined by evaluating the statistical equivalence of estimates from the Metria and the SWA. Criterion validity was examined by comparing the relative accuracy of the Metria IH1 and the SWA for assessing walking/running. The absolute validity of the 2 monitors was compared by computing correlations and mean absolute percent error (MAPE) relative to criterion data from a portable metabolic analyzer. Results: The output from 2 monitors was highly correlated (correlations > 0.90) and the summary measures yielded nearly identical allocations of time spent in physical activity and energy expenditure. The monitors yielded statistically equivalent estimates and had similar absolute validity relative to the criterion measure (12% to 15% error). Conclusions: The disposable nature of the adhesive Metria IH1 monitor offers promise for clinical evaluation of physical activity behavior in patients. Additional research is needed to test utility for counseling and behavior applications. |
Persistent Identifier | http://hdl.handle.net/10722/266795 |
ISSN | 2023 Impact Factor: 2.9 2023 SCImago Journal Rankings: 0.939 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Welk, Greg | - |
dc.contributor.author | Kim, Youngwon | - |
dc.contributor.author | Shook, Robin P. | - |
dc.contributor.author | Ellingson, Laura | - |
dc.contributor.author | Lobelo, Roberto L. | - |
dc.date.accessioned | 2019-01-31T07:19:37Z | - |
dc.date.available | 2019-01-31T07:19:37Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Journal of Physical Activity and Health, 2017, v. 14, n. 7, p. 546-551 | - |
dc.identifier.issn | 1543-3080 | - |
dc.identifier.uri | http://hdl.handle.net/10722/266795 | - |
dc.description.abstract | © 2017 Human Kinetics, Inc. Background: The study evaluated the concurrent and criterion validity of a new, disposable activity monitor designed to provide objective data on physical activity and energy expenditure in clinical populations. Methods: A sample of healthy adults (n = 52) wore the disposable Metria IH1 along with the established Sensewear armband (SWA) monitor for a 1-week period. Concurrent validity was examined by evaluating the statistical equivalence of estimates from the Metria and the SWA. Criterion validity was examined by comparing the relative accuracy of the Metria IH1 and the SWA for assessing walking/running. The absolute validity of the 2 monitors was compared by computing correlations and mean absolute percent error (MAPE) relative to criterion data from a portable metabolic analyzer. Results: The output from 2 monitors was highly correlated (correlations > 0.90) and the summary measures yielded nearly identical allocations of time spent in physical activity and energy expenditure. The monitors yielded statistically equivalent estimates and had similar absolute validity relative to the criterion measure (12% to 15% error). Conclusions: The disposable nature of the adhesive Metria IH1 monitor offers promise for clinical evaluation of physical activity behavior in patients. Additional research is needed to test utility for counseling and behavior applications. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of Physical Activity and Health | - |
dc.subject | Accelerometry | - |
dc.subject | Measurement | - |
dc.subject | Physical activity assessment | - |
dc.title | Validation of a noninvasive, disposable activity monitor for clinical applications | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1123/jpah.2016-0003 | - |
dc.identifier.pmid | 28290750 | - |
dc.identifier.scopus | eid_2-s2.0-85021443389 | - |
dc.identifier.volume | 14 | - |
dc.identifier.issue | 7 | - |
dc.identifier.spage | 546 | - |
dc.identifier.epage | 551 | - |
dc.identifier.eissn | 1543-5476 | - |
dc.identifier.isi | WOS:000404833000007 | - |
dc.identifier.issnl | 1543-3080 | - |