
Table 3a: Concurrence Analysis by CGM Glucose Level (Adult; n=144)
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
†
20.0 20.0 40.0 20.0
.
.
.
.
.
.
.
5
40-60
0.4
52.9 43.3
3.3
.
0.1
.
.
.
.
.
1889
61-80
.
18.9 62.7 18.1
0.4
0.0
.
.
.
.
.
3090
81-120
.
0.2
11.0 70.1 17.8
0.8
0.1
.
.
.
.
3040
121-160
.
.
0.1
9.1
69.9 18.9
1.6
0.3
0.2
.
.
2407
161-200
.
.
.
.
10.6 60.6 26.9
1.6
0.3
.
.
1745
201-250
.
.
.
.
.
7.0
65.5 25.6
1.9
0.1
.
2181
251-300
.
.
.
.
.
0.1
8.4
66.9 22.7
1.8
0.1 2327
301-350
.
.
.
.
.
.
0.4
13.6 68.8 16.0
1.2 1522
351-400
.
.
.
.
.
.
.
0.6
27.5 63.3
8.6
534
>400
†
.
.
.
.
.
.
.
.
2.5
62.8 34.7 121
†
Levels out of System dynamic range.
195