Continuous Glucose Monitoring sensor glucose data analysis of Time in Range, Time Above Range, and Time Below Range for 4 annual mean values based on GH-Method: math-physical medicine (No. 507)

Abstract

Gerald C Hsu

The author applies data pattern and curve trend analysis tools using his collected continuous glucose monitoring (CGM) sensor data over ~4-year period from 5/8/2018 to 9/5/2021. He further divides this long period into 4 annual sub-periods of 2018, 2019, 2020, and 2021 in order to investigate the annual differences of his glucose control situation. Special attention has been placed on applying the American Diabetes Association (ADA) 2020 Guidelines for Time In Range (TIR) % with TIR average glucose values between 70 mg/dL and 180 mg/dL, Time Above Range (TAR) % with TAR average glucose value above 180 mg/dL, and Time Below Range (TBR) % with TBR average glucose value below 70 mg/dL. With emphasis placed on TIR, instead of TAR or TBR, since TIR occupies the majority of his collected glucose data which indicates his T2D control situation.

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