141
Eversense XL CGM User Guide
18
Overall, there is no real dierence in accuracy based on how long after the last blood glucose calibration the CGM
readings were recorded.
CGM System Performance by Time Since Last Calibration
Calibration Performance
Calibration performance looks at whether accuracy is aected by how much time has elapsed since the last system
calibration with a blood glucose value.
Time from
Calibration
Number of paired
CGM-YSI Readings
Percent
within 20%
Percent
within 30%
Percent
within 40%
0 - 4 hrs 11324 84.5% 93.7% 97.2%
4 - 8 hrs 5743 85.1% 94.9% 97.9%
8 - 12 hrs 3618 84.2% 95.1% 98.0%
Total 20685 84.6% 94.3% 97.5%