Dexcom G4 Platinum User Manual page 168

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the System reading that occurred immediately after the YSI reading was
collected. There were 9555 paired System and YSI results evaluated.
We suggest that you ask your doctor what alert settings would be best
for you.
The Low Glucose Alert
Estimates of how well the adjustable Low Glucose Alert performs are
presented in Tables 5-A through 5-C.
evaluation within 15 minutes of the YSI reading for the pediatric study.
It is a sub-set of the pediatric population—subjects age 6 to 17 years
who had YSI measurements every 15 minutes. Table 5-B represents the
alert evaluation within 15 minutes of the YSI reading for the adult study.
Table 5-C represents the alert evaluation within 30 minutes of an SMBG
reading for 2- to 5-year old subjects in the pediatric study.
Table 5-A. Hypoglycemic Alert and Detection Rate
Evaluation in Reference to YSI 15 Minutes Before and
After (Pediatric Study, Ages 6-17)
Hypoglycemic
Alert Level
mg/dL (mmol/L)
55 (3.1)
60 (3.3)
70 (3.9)
80 (4.4)
90 (5.0)
100 (5.6)
In the pediatric clinical study, the subject's glucose levels were not
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intentionally manipulated, so there are fewer data samples in the low
and high glucose ranges than in the adult clinical study.
166 | Dexcom G4 PLATINUM (Pediatric) Continuous Glucose Monitoring System
True False
Alert Alert
Rate Rate
0% 100%
11% 89%
47% 53%
55% 45%
69% 31%
75% 25%
Table 5-A represents the alert
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Hypoglycemia
Detection Rate
0%
25%
50%
55%
62%
62%
Hypoglycemia
Missed Detection
Rate
100%
75%
50%
45%
38%
38%