Abbott FreeStyle Libre 2 - Page 202

Table 3b: Concurrence Analysis by CGM Glucose Level (Pediatric*; n=129)
CGM Glucose
Level
(mg/dL)
YSI Glucose Level (mg/dL)
N
<40 40-60 61-80 81-120
121-
160
161-
200
201-
250
251-
300
301-
350
351-
400
>400
<40
†
. 50.0 50.0 . . . . . . . . 2
40-60 0.6 48.6 42.5 7.8 0.6 . . . . . . 527
61-80 . 12.1 61.9 24.3 1.7 . . . . . . 915
81-120 . 0.2 11.2 69.0 18.2 1.3 0.1 . . . . 1006
121-160
. . . 11.4 71.0 15.8 1.8 . . . . 868
161-200 . . . 0.1 18.2 61.3 20.1 0.3 . . . 703
201-250 . . . . 0.2 9.6 55.3 33.6 1.2 0.1 . 909
251-300 . . . . . 0.1 14.1 60.8 23.7 1.3 . 818
301-350 . . . . . . 0.3 24.8 58.2 16.5 0.2 593
351-400 . . . . . 1.0 . 0.5 33.8 59.4 5.3 207
>400
†
. . . . . . . 4.4 6.7 33.3 55.6 45
* Includes children 6-17 years of age. No YSI measurements were obtained for children 4-5 years of age.
†
Levels out of System dynamic range.
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