Dexcom G4 PLATINUM User Manual page 91

Table 4. System Difference to YSI within CGM Glucose Ranges
CGM
Glucose Receiver
Ranges Software
1
(mg/dL)
Original
Overall
Advanced
Original
*40-60
Advanced
Original
*61-80
Advanced
Original
81-180
Advanced
Original
181-300
Advanced
Original
301-350
Advanced
Original
351-400
Advanced
1
CGM readings are within 40 to 400 mg/dL, inclusive.
2
Both sets of study data are presented and are labeled as
* For CGM ≤ 80 mg/dL, the difference and absolute difference in mg/dL are included instead of percent differences (%).
Number of
Mean Percent
Paired CGM-
2
YSI
9152
2263
512
120
781
226
3853
738
2784
798
775
229
447
152
Median
Percent
Difference
Difference
2.9% 1.7%
2.5% 2.4%
-10.0 -8.2
-3.3 -2.1
-2.4 -0.4
0.8 1.4
4.8% 3.0%
3.9% 4.1%
2.1% 0.0%
0.6% 0.4%
3.8% 2.8%
4.1% 3.4%
10.4% 7.7%
7.2% 6.3%
(SW10050) or
Original
91
Mean Median
Absolute Absolute
Percent Percent
Difference Difference
13.3% 9.8%
9.0% 7.0%
13.5
6.9
11.4
6.7
13.8% 9.8%
9.6% 8.2%
11.9% 9.2%
8.0% 6.1%
9.8% 7.9%
8.0% 5.8%
12.8% 9.1%
9.2% 7.2%
(SW10505).
Advanced
9.7
4.8
8.6
5.4