Table 1e: Accuracy to YSI within YSI Glucose Ranges (Pediatric*; n=129)
YSI
Glucose
Level
(mg/dL)
Number
of CGM-
Reference
Pairs
Percent
Within
±15 mg/dL
Percent
Within
±20 mg/dL
Percent
Within
±40 mg/dL
Percent
Within
±15%
Percent
Within
±20%
Percent
Within
±40%
Mean
bias
(mg/dL)
MARD
(%)
<54 131 93.9 98.5 100.0 6.6 14.2
54-69 751 96.5 98.8 100.0 1.0 9.3
70-180 2743 74.3 84.8 98.0 -3.0 11.4
181-250 1104 86.6 92.9 99.0 -3.9 8.4
>250 1817 90.2 97.5 99.9 -10.2 7.6
*
Includes children 6-17 years of age. No YSI measurements were obtained for children 4-5 years of age.
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