19
171
Eversense CGM User Guide
Table 2 – Accuracy to YSI in PRECISION Study
Eversense Accuracy to YSI in PRECISION Study
Accuracy was measured by comparing the Eversense sensor glucose values to YSI blood glucose values. For blood
glucose values less than or equal to 80 mg/dL, the mean absolute difference between the two results was calculated.
For values greater than 80 mg/dL, the mean absolute relative difference was calculated.
YSI Glucose Ranges
(mg/dL)
Paired CGM-YSI
(n)
Mean Absolute Relative
Difference (%)
Overall
15,170
9.6
< 40
15
16.2
40 - 60
1,267
8.1
61 - 80
2,212
8.6
81 - 180
5,685
9.7
181 - 300
3,210
7.7
301 - 350
1,527
6.8
351 - 400
1,174
6.5
> 400
80
11.2
LBL-1602-01-001 Rev N_Eversense User Guide_mgdL_R1.indd 171
LBL-1602-01-001 Rev N_Eversense User Guide_mgdL_R1.indd 171
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