Dexcom G7 - Page 138

E • Technical Information | Dexcom G7 User Guide 131
Concurrence of G7 and comparator method
Tables 3-A to 3-D categorize concurrence by CGM reading and YSI values. Tables 3-A
and 3-B describe, (row percent), for each range of CGM glucose readings, what
percentage of paired YSI values was in the same glucose range (shaded) or in glucose
ranges above and below the paired CGM readings. For example, Table 3-A shows that
for adults, when CGM readings are within 81 to 120 mg/dL, you can expect your blood
glucose levels are within 81 to 120 mg/dL 74.2 % of the time. Tables 3-C and 3-D
describe (column percent), for each range of YSI values, what percentage of paired
CGM readings was in the same glucose range (shaded) or in glucose ranges above
and below the paired YSI values. For example, Table 3-D shows that for pediatrics,
when YSI values are within 81 to 120 mg/dL, you can expect your CGM readings to be
within 81 to 120 mg/dL 78.8% of the time.