Dexcom G5 - Sensor Stability Relative to YSI (Accuracy over Time) - (Adult)

Dexcom G5 Mobile System User Guide
325Technical Information
Table 8-A. Sensor Stability Relative to YSI (Accuracy Over Time
1
) - (Adult)
Day
of
Wear
Study
2
Number
of
Paired
CGM-
YSI
Mean
Absolute
Percent
Differences
Median
Absolute
Percent
Differences
Percent
Within
15/15%
YSI
Percent
Within
20/20%
YSI
Percent
Within
30/30%
YSI
Percent
Greater
Than
40/40%
YSI
Day
1
Original 3023 16.7% 13.2% 59% 71% 86% 6%
Software 505 680 10.7% 7.9% 77% 84% 96% 2%
Day
4
Original 3108 11.4% 8.2% 77% 87% 95% 2%
Software 505 777 8.0% 6.4% 89% 96% 99% 0%
Day
7
Original 3021 11.9% 8.9% 76% 87% 95% 2%
Software 505 806 8.5% 7.2% 90% 97% 99% 0%
1
CGM readings are within 40 to 400 mg/dL, inclusive.
2
Both sets of study data are presented and are labeled as Original (SW10050) or Software
505
(SW10505).