Dexcom G5 Mobile - Page 296

Dexcom G5 Mobile System User Guide
294Technical Information
the YSI values was calculated. The percentages of total readings within 15 mg/dL or 15%, 20 mg/dL
or 20%, 30 mg/dL or 30% or greater than 40 mg/dL or 40% are provided in Tables 1-A and 1-B. The
tables are categorized within CGM glucose ranges. When you see a CGM reading on your receiver,
this table shows you how likely that reading matches your blood glucose level (measured by YSI in the
study).
For example, in the SW10505 Adult Study (Table 1-A), the total number of data pairs considered in
the analysis was 2263. Of these, 93% of the System readings fall within ± 20 mg/dL of the YSI blood
glucose values ≤ 80 mg/dL and within ± 20% of YSI blood glucose values > 80 mg/dL.