User's Manual

Dexcom G5x System User Guide
Technical Information
289
Because the System does not display glucose values below 40 mg/dL or
above 400 mg/dL, the comparisons to the actual BG levels (as determined by
the YSI analyzer) when CGM is classified as “LOW” or “HIGH” are included
separately in Table 2-A and 2-B. The tables include the numbers and the
cumulative percentages when YSI values were less than certain glucose
levels (for “LOW”), and when YSI values were greater than certain glucose
levels (for “HIGH”).
For example, in the Software 505 Adult Study (Table 2-A), when the
System displayed “LOW” (18 occasions), 100% (18 out of 18) of the YSI
values were less than 80 mg/dL, and 94% (17 out of 18) of the YSI values
were less than 70 mg/dL. When the System displayed “HIGH” (45 occasions),
100% (45 out of 45) of the YSI values were greater than 240 mg/dL, and
100% (45 out of 45) of the YSI values were greater than 280 mg/dL.
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor