Freestyle Libre 14 day - Page 122

Accuracy by Day of Wear
The Sensor can be worn for up to 14 days. To show Sensor performance over time, the absolute
relative dierence between the System and reference YSI glucose values over the wear duration
is presented in Table 10.
Table 10: Dierence Measures by Day (YSI Reference)
Day
Number of CGM-
Reference Pairs
Median Absolute
Relative Dierence (%)
Mean Absolute
Relative Dierence (%)
1
2563 8.3 10.8
6
2545 7.1 8.5
11
2419 7.4 9.3
14
2198 6.6 9.1
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