User's Guide

Dexcom G6 System User Guide
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Appendix F: Technical Information
Concurrence of G6 and Laboratory Reference
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 70 % of 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% of time.
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