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Article: Flash Glucose Monitoring Can Accurately Reflect Postprandial Glucose Changes in Healthy Adults in Nutrition Studies

TitleFlash Glucose Monitoring Can Accurately Reflect Postprandial Glucose Changes in Healthy Adults in Nutrition Studies
Authors
Keywordsadult
flash glucose monitoring system
postprandial glucose
capillary glucose
interstitial glucose
Issue Date2021
PublisherAmerican College of Nutrition. The Journal's web site is located at https://www.tandfonline.com/toc/uacn20/current
Citation
Journal of the American College of Nutrition, 2021, v. 40 n. 1, p. 26-32 How to Cite?
AbstractObjective: This study investigated the accuracy of a flash glucose monitoring system (FGMS) in a postprandial setting. Methods: Ten fasted adults without diabetes wore the FGMS sensors then consumed a standard breakfast. Their glucose levels were subsequently recorded for 2 hours, both by the FGMS and by measuring capillary glucose levels using the glucose oxidase method. The accuracy of the FGMS data was assessed using the accuracy limits stated in ISO 15197:2013. Results: FGMS measurements were mostly lower than glucose oxidase measurements (mean absolute relative difference ± SD: 25.4 ± 17.0%, p < 0.001). However, the maximum difference from baseline captured by the two methods was not significantly different (mean ± SD, glucose oxidase: 58.5 ± 18.9 mg/dl; FGMS, 54.4 ± 28.9 mg/dl, p = 0.366). Conclusions: FGMS could track the incremental glycaemic excursions after meals in adults without diabetes, yet further studies with greater sample sizes are needed to confirm this finding.
Persistent Identifierhttp://hdl.handle.net/10722/287824
ISSN
2023 Impact Factor: 3.4
2023 SCImago Journal Rankings: 0.621
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWong, THT-
dc.contributor.authorWan, JMF-
dc.contributor.authorLouie, JCY-
dc.date.accessioned2020-10-05T12:03:49Z-
dc.date.available2020-10-05T12:03:49Z-
dc.date.issued2021-
dc.identifier.citationJournal of the American College of Nutrition, 2021, v. 40 n. 1, p. 26-32-
dc.identifier.issn0731-5724-
dc.identifier.urihttp://hdl.handle.net/10722/287824-
dc.description.abstractObjective: This study investigated the accuracy of a flash glucose monitoring system (FGMS) in a postprandial setting. Methods: Ten fasted adults without diabetes wore the FGMS sensors then consumed a standard breakfast. Their glucose levels were subsequently recorded for 2 hours, both by the FGMS and by measuring capillary glucose levels using the glucose oxidase method. The accuracy of the FGMS data was assessed using the accuracy limits stated in ISO 15197:2013. Results: FGMS measurements were mostly lower than glucose oxidase measurements (mean absolute relative difference ± SD: 25.4 ± 17.0%, p < 0.001). However, the maximum difference from baseline captured by the two methods was not significantly different (mean ± SD, glucose oxidase: 58.5 ± 18.9 mg/dl; FGMS, 54.4 ± 28.9 mg/dl, p = 0.366). Conclusions: FGMS could track the incremental glycaemic excursions after meals in adults without diabetes, yet further studies with greater sample sizes are needed to confirm this finding.-
dc.languageeng-
dc.publisherAmerican College of Nutrition. The Journal's web site is located at https://www.tandfonline.com/toc/uacn20/current-
dc.relation.ispartofJournal of the American College of Nutrition-
dc.rightsThis is an Accepted Manuscript of an article published by Taylor & Francis in Journal of the American College of Nutrition on 26 Mar 2020, available online: http://www.tandfonline.com/10.1080/07315724.2020.1734990-
dc.subjectadult-
dc.subjectflash glucose monitoring system-
dc.subjectpostprandial glucose-
dc.subjectcapillary glucose-
dc.subjectinterstitial glucose-
dc.titleFlash Glucose Monitoring Can Accurately Reflect Postprandial Glucose Changes in Healthy Adults in Nutrition Studies-
dc.typeArticle-
dc.identifier.emailWan, JMF: jmfwan@hku.hk-
dc.identifier.emailLouie, JCY: jimmyl@hku.hk-
dc.identifier.authorityWan, JMF=rp00798-
dc.identifier.authorityLouie, JCY=rp02118-
dc.description.naturepostprint-
dc.identifier.doi10.1080/07315724.2020.1734990-
dc.identifier.pmid32213009-
dc.identifier.scopuseid_2-s2.0-85082488496-
dc.identifier.hkuros314709-
dc.identifier.volume40-
dc.identifier.issue1-
dc.identifier.spage26-
dc.identifier.epage32-
dc.identifier.eissn1541-1087-
dc.identifier.isiWOS:000523956200001-
dc.publisher.placeUnited States-
dc.identifier.issnl0731-5724-

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