Table 2-A. Trend Accuracy Rate of Change (Adults; n=159)
CGM Rate
Range
(mg/dL/min)
<-2
53.3%
[-2,-1)
[-1,0)
[0,1]
(1,2]
>2
Dexcom Pro Q
™
System User Guide
Appendix E: Technical Information
YSI glucose range (mg/dL)
<-2
[-2,-1)
[-1,-0)
35.0%
9.9%
7.4%
56.9%
32.5%
0.4%
9.5%
76.9%
0.1%
1.0%
26.2%
0.0%
0.4%
3.1%
0.1%
0.1%
0.8%
[0,1]
(1,2]
1.5%
0.0%
0.2%
2.9%
0.3%
0.0%
12.5%
0.6%
0.1%
60.6%
10.6%
1.6%
26.8%
52.9%
16.8%
5.6%
22.1%
71.3%
CGM-YSI
Pairs
(n)
>2
463
2,077
7,986
5,199
1,734
1,367
50
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