Table 3-C. Concurrence of CGM Readings and YSI Values
Study)
CGM
(mg/dL)
< 40
< 40
0%
40-60
0%
61-80
0%
81-120
0%
121-160
0%
161-200
0%
201-250
0%
251-300
0%
301-350
0%
351-400
0%
0%
> 400
Dexcom G5 Mobile System User Guide
Technical Information
Row Percentage of Matched Pairs in Each CGM Glucose Range
40-
61-
81-
60
80
120
0%
0%
54% 31% 15%
21% 58% 16%
21% 45% 30%
1%
20% 66% 12%
0%
1%
36% 54%
0%
0%
4%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
YSI (mg/dL)
121-
161-
201-
160
200
250
0%
5%
0%
0%
4%
0%
0%
1%
0%
7%
1%
40% 48%
6%
9%
44% 41%
2%
7%
50% 36%
0%
2%
18% 59% 21%
0%
0%
3%
0%
0%
1%
(Original Pediatric
251-
301-
351-
300
350
400
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
0%
0%
5%
0%
0%
3%
0%
0%
28% 50% 16%
14% 41% 36%
Number
> 400
of Paired
CGM-YSI
0%
13
0%
19
0%
76
0%
338
0%
511
0%
596
0%
658
2%
432
0%
206
2%
86
7%
70
275
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