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Eversense XL CGM User Guide
18
Clarke Error Grid Accuracy by Glucose Level
Overall, 84.3% of CGM readings fell within zone A. This indicates CGM readings were in close agreement with
reference values for the great majority of readings.
YSI Glucose
Range (mmol/L)
Number of paired
CGM-YSI Readings
Clarke Score
A B C D E
≤ 3.9 632 75.2% 1.6% 0.0% 23.3% 0.0%
3.9 - 10.0 14699 81.8% 18.2% 0.0% 0.0% 0.0%
> 10.0 6196 91.3% 8.4% 0.1% 0.2% 0.0%
Overall 21527 84.3% 14.9% 0.0% 0.7% 0.0%