Product Info

Table E-23: Agreement rates for every 2-hour period post calibration; Calibration 3 or 4 times a day, Abdomen
Time after calibration Number of paired YSI-sensor points Percentage (%) Agreement
±15%
(±15 mg/dL)
±20%
(±20 mg/dL)
±30%
(±30 mg/dL)
±40%
(±40 mg/dL)
>±40%
(±40 mg/dL)
0-2 hours 360 83.3 90.8 97.8 99.4 0.6
2-4 hours 174 83.9 92.5 98.3 100 0
4-6 hours 53 75.5 90.6 98.1 100 0
6-8 hours 64 73.4 82.8 96.9 100 0
8-10 hours 36 75 77.8 83.3 94.4 5.6
10-12 hours 23 87 95.7 100 100 0
Table E-24: Agreement rates for every 2-hour period post calibration period; Calibration every 12 hours, Buttock
Time after calibration Number of paired YSI-sensor points Percentage (%) Agreement
±15%
(±15 mg/dL)
±20%
(±20 mg/dL)
±30%
(±30 mg/dL)
±40%
(±40 mg/dL)
>±40%
(±40 mg/dL)
0–2 hours 196 81.6 94.9 96.4 98.5 1.5
2–4 hours 195 78.5 85.1 92.8 96.9 3.1
4–6 hours 157 87.9 91.1 99.4 99.4 0.6
6–8 hours 76 96.1 100 100 100 0
8–10 hours 45 97.8 100 100 100 0
10–12 hours 41 82.9 95.1 97.6 100 0
Table E-25: Agreement rates for every 2-hour period post calibration period; Calibration 3 or 4 times a day, Buttock
Time after calibration Number of paired YSI-sensor points Percentage (%) Agreement
±15%
(±15 mg/dL)
±20%
(±20 mg/dL)
±30%
(±30 mg/dL)
±40%
(±40 mg/dL)
±40%
(±40 mg/dL)
0–2 hours 314 81.8 92.4 95.9 98.1 1.9
2–4 hours 195 79.5 88.2 96.4 100 0
4–6 hours 70 94.3 95.7 100 100 0
6–8 hours 52 94.2 100 100 100 0
8–10 hours 37 100 100 100 100 0
10–12 hours 18 94.4 100 100 100 0
Trend accuracy
Tables E-26 through E-29 show, for each SG rate-of-change range (indicated on
display by number of arrows), percentage of SG-YSI paired values that fell into
different YSI rate-of-change ranges. The tables show the trend accuracy for sensors
inserted into the abdomen or buttock.
364 Chapter 17