User's Manual

Dexcom G5x System User Guide
Technical Information
292
Table 3-C. Concurrence of CGM Readings and YSI Values
(Original Pediatric Study)
CGM
(mg/dL)
YSI (mg/dL)
Row Percentage of Matched Pairs in Each CGM Glucose Range
< 40
40-
60
61-
80
81-
120
121-
160
161-
200
201-
250
251-
300
301-
350
351-
400
> 400
Number
of Paired
CGM-YSI
< 40
0%
0%
0%
54%
31%
15%
0%
0%
0%
0%
0%
13
40-60
0%
21%
58%
16%
5%
0%
0%
0%
0%
0%
0%
19
61-80
0%
21%
45%
30%
4%
0%
0%
0%
0%
0%
0%
76
81-120
0%
1%
20%
66%
12%
1%
0%
0%
0%
0%
0%
338
121-160
0%
0%
1%
36%
54%
7%
1%
0%
0%
0%
0%
511
161-200
0%
0%
0%
4%
40%
48%
6%
1%
0%
0%
0%
596
201-250
0%
0%
0%
1%
9%
44%
41%
5%
0%
0%
0%
658
251-300
0%
0%
0%
0%
2%
7%
50%
36%
3%
0%
2%
432
301-350
0%
0%
0%
0%
0%
2%
18%
59%
21%
0%
0%
206
351-400
0%
0%
0%
0%
0%
0%
3%
28%
50%
16%
2%
86
> 400
0%
0%
0%
0%
0%
0%
1%
14%
41%
36%
7%
70
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