Diabetes technology

Continuous Glucose Monitoring-Based Composite Metrics: A Review and Assessment of Performance in Recent-Onset and Long-Duration Type 1 Diabetes

Diabetes Technol TherPublished Literature review and analysis of continuous glucose monitoring (CGM) data sets

Study context

Population
Individuals with recent-onset and long-duration T1D (two CGM data sets)14 composite metrics
Comparison
Recent-onset T1D vs Long-duration T1D
Outcome
Correlations between CGM-based composite:
  • Metrics
  • Six standard glucose metrics
Methodological detailsliterature review and critique, correlation analysis
  • Literature review and critique
  • Correlation analysis

Main finding

As reported in the abstract

Correlation of composite metrics with standard glucose metrics

Composite metrics meeting selection criteria: overall glycemia (n = 8), glycemic variability (n = 4), hypoglycemia (n = 2)

14

None strongly correlated with TBR

0

Further findings

Sensitivity to AID therapeutic intervention

The 8 overall glycemia-focused and 2 hypoglycemia-focused composite metrics were all sensitive to AID therapeutic intervention

Original publication

Continuous Glucose Monitoring-Based Composite Metrics: A Review and Assessment of Performance in Recent-Onset and Long-Duration Type 1 Diabetes. Diabetes Technol Ther. Published 8 May 2023. doi:10.1089/dia.2022.0563

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