# List of metrics implemented in iglu

Metric Name | Corresponding function in iglu | Reference | Time-dependent
--- | --- | --- | ---
Active Percent | active_percent | Danne et al. (2017) | Yes
ADRR (Average Daily Risk Range) | adrr | Kovatchev et al. (2006) | Yes
AUC (Area Under the Curve) | auc | Danne et al. (2017) | Yes
COGI (COntinuous Glucose monitoring Index) | cogi | Leelarathna et al. (2019) | No
CONGA (Continuous Overall Net Glycemic Action) | conga | McDonnell et al. (2005) | Yes
Coefficient of variation (CV) | cv_glu | Rodbard (2009) | No
CVmean (mean of daily CV) | cv_measures (CVmean) | Umpierrez et al. (2018) | Yes
CVsd (SD of daily CV) | cv_measures (CVsd) | Umpierrez et al. (2018) | Yes
Delta G (meal metric) | meal_metrics | Service (2013) | Yes
Delta T (meal metric) | meal_metrics | Service (2013) | Yes
eA1c (Estimated A1c) | ea1c | Nathan et. al (2008) | No
Episode Calculation | episode_calculation | Battelino (2023) | Yes
Glucose Management Indicator (GMI) | gmi | Bergenstal (2018) | No
GRADE (Glycemic Risk Assessment Diabetes Equation) | grade | Hill et al. (2007) | No
GRADEeu | grade_eugly | Hill et al. (2007) | No
GRADEhyper | grade_hyper | Hill et al. (2007) | No
GRADEhypo | grade_hypo | Hill et al. (2007) | No
GRI (Glycemia Risk Index) | gri | Klonoff et al. (2023) | Yes
GVP (Glucose Variability Percentage) | gvp | Peyser et al. (2017) | Yes
HBGI (High Blood Glucose Index) | hbgi | Kovatchev et al. (2006) | No
LBGI (Low Blood Glucose Index) | lbgi | Kovatchev et al. (2006) | No
Hyperglycemia Index Parameters | hyper_index | Rodbard (2009) | No
Hypoglycemia Index Parameters | hypo_index | Rodbard (2009) | No
IGC (Index of Glycemic Control) | igc | Rodbard (2009) | No
IQR (Interquartile Range) | iqr_glu |  | No
J-Index | j_index | Wojcicki (1995) | No
M-value | m_value | Schlichtkrull et al. (1965) | No
MAD (Mean Absolute Deviation) | mad_glu |  | No
MAG (Mean Absolute Glucose) | mag | Hermanides et al. (2010) | Yes
MAGE (Mean Amplitude of Glycemic Excursions) | mage | Service & Nelson (1980) and Fernandes et al. (2022) | Yes
Mean | mean_glu |  | No
Median | median_glu |  | No
MODD (Mean Of Daily Differences) | modd | Service & Nelson (1980) | Yes
Percent Above | above_percent |  | No
Percent Below | below_percent |  | No
Percent in range | in_range_percent |  | No
% Baseline Recovery (meal metric) | meal_metrics | Service (2013) | Yes
PGS (Personal Glycemic State) | pgs | Hirsch et al. (2017) | Yes
Quantiles | quantile_glu |  | No
Range | range_glu |  | No
Rate of change (ROC) | roc | Clarke et al. (2009) | Yes
Standard Deviation of ROC | sd_roc | Clarke et al. (2009) | Yes
Standard Deviation | sd_glu |  | No
SdB (between days, within timepoints) | sd_measures (SdB) | Rodbard (2009) | Yes
SdBDM (between days, within timepoints, corrected for changes in daily means) | sd_measures (SdBDM) | Rodbard (2009) | Yes
SdDM (horizontal sd) | sd_measures (SdDM) | Rodbard (2009) | Yes
SdHHMM (between time points) | sd_measures (SdHHMM) | Rodbard (2009) | Yes
SdW (vertical within days) | sd_measures (Sd) | Rodbard (2009) | Yes
SdWSH (within time series) | sd_measures (SdWSH) | Rodbard (2009) | Yes