|
Long-term GV
|
|
CV
|
Variation around the mean blood glucose of HbA1c, FPG and PPG between sequential visits
|
[19]
|
|
SD
|
Magnitude of variability relative to mean blood glucose of HbA1c, FPG and PPG between sequential visits
|
[19]
|
|
VIM
|
Based on logarithmic curve fitting (the natural logarithm of SD over the natural logarithm of the mean)
|
[22]
|
|
Short-term GV
|
|
Within-day or between-day GV
|
|
CV
|
Variation around the mean blood glucose
|
[18]
|
|
SD
|
Magnitude of variability relative to mean blood glucose
|
[18]
|
|
LBGI/HBGI
|
Measure of frequency and magnitude of hypoglycemia or hyperglycemia
|
[31]
|
|
ADRR
|
Sum of the daily peak risks for hypoglycemia and hyperglycemia
|
[32]
|
|
Within-day GV
|
|
MAGE
|
Mean differences from peaks to nadirs
|
[23]
|
|
MAG
|
Absolute differences between sequential readings divided by the time
|
[8]
|
|
CONGA
|
Difference between a current blood glucose reading and a reading taken hours earlier
|
[25]
|
|
TIR
|
Percentage of time spent within the target glucose range of 3.9–10.0 mmol/L during a 24-h period
|
[26, 27]
|
|
Between-day GV
|
|
MODD
|
Absolute differences between two glucose values measured at the same time with a 24 h interval
|
[28]
|
|
AGP/IQRs
|
Distribution of glucose data at a given timepoint
|
[29, 30]
|
|
Measuring method of GV
|
|
SMBG
|
Reflected blood glucose fluctuations on the timescale of hours or days
|
[20]
|
|
CGM
|
Interstitial glucose measurements at 5 min intervals
|
[20, 34]
|
|
Flash glucose monitoring
|
Measured interstitial glucose and indicated direction and speed of glucose change
|
[36]
|
