Minimum Sampling Duration for Continuous Glucose Monitoring Metrics to Achieve Representative Glycemic Outcomes in Suboptimal Continuous Glucose Monitor Use

Two weeks of continuous glucose monitoring (CGM) sampling with >70% CGM use is recommended to accurately reflect 90 days of glycemic metrics. However, minimum sampling duration for CGM use 250 mg/dL; 28 days for coefficient of variation, and 35 days for time 45% CGM use over 90 days to sufficient...

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Bibliographic Details
Published in:Journal of diabetes science and technology 2023-09, p.19322968231200901-19322968231200901
Main Authors: Akturk, Halis K, Sakamoto, Casey, Vigers, Tim, Shah, Viral N, Pyle, Laura
Format: Article
Language:English
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Summary:Two weeks of continuous glucose monitoring (CGM) sampling with >70% CGM use is recommended to accurately reflect 90 days of glycemic metrics. However, minimum sampling duration for CGM use 250 mg/dL; 28 days for coefficient of variation, and 35 days for time 45% CGM use over 90 days to sufficiently reflect most of the CGM metrics. Assessment of hypoglycemia and coefficient of variation require a longer sampling period regardless of CGM use duration.
ISSN:1932-2968
1932-3107
DOI:10.1177/19322968231200901