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Eversense E3 CGM User Guide
Table 2 – Accuracy to YSI in PROMISE Study
Eversense E3 Accuracy to YSI in PROMISE Study
Accuracy was measured by comparing the Eversense E3 sensor glucose values to YSI blood glucose values. For blood
glucose values less than or equal to 80 mg/dL, the mean absolute dierence between the two results was calculated.
For values greater than 80 mg/dL, the mean absolute relative dierence was calculated.
YSI Glucose Ranges
(mg/dL)
Number of Paired
CGM-YSI
Mean Absolute Relative
Dierence (%)
Overall 12,034 8.5
< 40* 0 --
40 - 60* 592 7.5
61 - 80* 1,221 7.7
81 - 180 5,067 8.6
181 - 300 3,300 7.4
301 - 350 1,457 6.9
351 - 400 375 6.4
> 400 25 9.5
*For YSI ≤ 80 mg/dL, the dierences in mg/dL are included instead of percent dierence (%).
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