How accurate is glucose information?
The FreeStyle Libre 3 System uses the same technology and delivers the same unsurpassed 14-day accuracy2 as the FreeStyle Libre 2 System with a mean absolute relative difference (MARD) of 9.2%2. No confirmatory finger pricks required for treatment decisions even when glucose is low, falling, or changing rapidly.
2. Alva, Shridhara, Timothy Bailey, Ronald Brazg, Erwin S. Budiman, Kristin Castorino, Mark P. Christiansen, Gregory Forlenza, Mark Kipnes, David R. Liljenquist, and Hanqing Liu. “Accuracy of a 14-Day Factory-Calibrated Continuous Glucose Monitoring System With Advanced Algorithm in Pediatric and Adult Population With Diabetes.” Journal of Diabetes Science and Technology, (September 2020). https://doi.org/10.1177/1932296820958754.
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