User's Manual

Dexcom G5x System User Guide
Technical Information
291
Table 3-B. Concurrence of CGM Readings and YSI Values
(Software 505 Adult 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
6%
83%
11%
0%
0%
0%
0%
0%
0%
0%
0%
18
40-60
2%
74%
22%
3%
0%
0%
0%
0%
0%
0%
0%
120
61-80
0%
19%
68%
13%
0%
0%
0%
0%
0%
0%
0%
226
81-120
0%
0%
19%
72%
8%
1%
0%
0%
0%
0%
0%
347
121-160
0%
0%
0%
17%
72%
11%
0%
0%
0%
0%
0%
246
161-200
0%
0%
0%
0%
25%
59%
16%
0%
0%
0%
0%
286
201-250
0%
0%
0%
0%
0%
16%
70%
13%
1%
0%
0%
376
251-300
0%
0%
0%
0%
0%
2%
16%
61%
14%
7%
0%
281
301-350
0%
0%
0%
0%
0%
0%
2%
28%
59%
10%
1%
229
351-400
0%
0%
0%
0%
0%
0%
0%
4%
47%
45%
5%
152
> 400
0%
0%
0%
0%
0%
0%
0%
0%
20%
38%
42%
45
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor