Dexcom Pro Q User Manual page 47

Table 1-A. G6 Accuracy to YSI (n=324)
Patient Number of
Population subjects
Overall
Adults
(18+ YO)
Pediatrics
(6-17 YO)
Pediatrics
(2-5 YO)*
* No YSI measurements were taken for this age group; results presented are from
in-clinic CGM-SMBG matched paired measurements.
CGM readings are within 40-400 mg/dL, inclusive.
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Table 1-B. G6 Accuracy to YSI within CGM Glucose Ranges (Adults; n=159)
CGM
Number
Glucose
of paired
Range
1
CGM-YSI
(mg/dL)
<54 383
54-69 1,537
70-180 9,453
181-250 4,093
>250 3,863
CGM readings are within 40-400 mg/dL, inclusive.
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Dexcom Pro Q ™ System User Guide
Appendix E: Technical Information
Total number
of paired
CGM-YSI
324 25,101
159 19,329
165 5,772
8 82
Percent Percent Percent
within within within
15 mg/dL 20 mg/dL 40 mg/dL
YSI YSI YSI
84.3 90.6
89.6 95.1
Percent within
20/20%
YSI
% (95% LB)
91.7 (90.6)
91.6 (90.3)
92.0 (89.8)
92.7 (86.6)
Percent Percent
within within
15% 20%
YSI YSI
98.4
99.5
74.1 86.8
80.2 92.1
91.1 97.7
Day 1
Percent
MARD
within
(%)
20/20%
YSI
87.8 9.8
87.1 9.9
90.2 9.6
NA 9.9
Percent
Mean
within MARD
bias
40% (%)
(mg/dL)
YSI
-6.9 13.8
-0.5 11.5
99.3 -2.8 10.9
99.9 -10.0 9.3
100.0 -3.8 7.1
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