User's Manual

139
Eversense CGM User Guide
19
Overall, 83.6% of CGM readings fell within zone A. This indicates CGM readings were in close agreement with
reference values for the great majority of readings.
Clarke Error Grid Accuracy by Glucose Level
YSI Glucose
Range (mmol/L)
Number of paired
CGM-YSI Readings
Clarke Score
A B C D E
≤ 3.9 422
77.2% 2.4% 0.0% 20.4% 0.0%
3.9 - 10.0
6633
80.6% 19.4% 0.0% 0.0% 0.0%
> 10.0
3387
90.4% 9.4% 0.1% 0.1% 0.0%
Overall
10442
83.6% 15.4% 0.1% 0.9% 0.0%
Overall, 83.6% of CGM readings fell within zone A. This indicates CGM readings were in close agreement with
reference values for the great majority of readings. Also, there were no real dierences in zone A percentages as the
duration of wear increased.
Clarke Error Grid Accuracy by Duration of Wear
Percent values are reported to single precision.
Period of Wear
Number of paired
CGM-YSI
Readings
Clarke Score
A B C D E
Days 1-30
6784
82.9% 16.0% 0.1% 1.1% 0.0%
Days 1-60
9529
83.5% 15.6% 0.1% 0.9% 0.0%
Days 1-90
10442
83.6% 15.4% 0.1% 0.9% 0.0%
LBL-0302-01-101 Rev 1_Eversense User Guide_mmolL_R5.indd 139 11/4/16 2:44 PM