Dexcom G7 User Manual page 136

Table 1-D. G7 accuracy to comparator method within comparator method
glucose ranges (adults; n=308)
YSI
Number
glucose
of paired
range
CGM-YSI
(mg/dL)
<54 732
54-69 4,530
70-180 17,910
181-250 5,905
>250 10,116
Table 1-E. G7 accuracy to comparator method within comparator method
glucose ranges (pediatrics*; n=122)
YSI
Number
glucose
of paired
range
CGM-YSI
(mg/dL)
<54 66
54-69 811
70-180 3,936
181-250 1,275
>250 1,980
* Includes pediatric subjects 7-17 years of age; no YSI measurements were taken for
pediatric subjects 2-6 years of age.
E • Technical Information |
Percent Percent
within within
15 20
mg/dL mg/dL
YSI YSI
91.0 93.7
92.0 97.0
--- ---
--- ---
--- ---
Percent Percent
within within
15 20
mg/dL mg/dL
YSI YSI
92.4 98.5
91.0 96.9
--- ---
--- ---
--- ---
Dexcom G7 User Guide
Percent
within Percent
40 within
mg/dL 15% YSI
YSI
98.8 ---
99.8 ---
--- 84.6
--- 89.9
--- 92.8
Percent
within Percent
40 within
mg/dL 15% YSI
YSI
100.0 ---
100.0 ---
--- 85.5
--- 88.0
--- 90.9
Percent Percent Mean
within within bias
20% YSI 40% YSI (mg/dL)
--- ---
--- ---
92.6 99.3
95.0 99.6
97.1 99.9
Percent Percent Mean
within within bias
20% YSI 40% YSI (mg/dL)
--- ---
--- ---
92.4 98.6
94.7 99.8
97.8 99.9
MARD
(%)
4.0 14.0
1.1 10.7
1.1 8.6
-1.9 7.4
-6.6 6.4
MARD
(%)
2.0 10.4
0.7 9.8
-0.4 8.5
-2.3 7.6
-7.9 6.8
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