Distribution of Hypo- and Hyperglycemic Event Duration in Type 1 Diabetes Using Automated Insulin Delivery
Main finding · Duration of hypoglycemic events (<70 mg/dL)Result — go to the resultMM/CIQ ratio 1.15 95% CI 0.10–0.23Authors' conclusion
In this study, 1 AID system was associated with a longer duration of hypoglycemic events despite similar overall exposure to hypoglycemia.
Study context
- Population
- Users of automated insulin delivery (AID) with T1D, CGM data over 60 days, active sensor time >70%
- Participants
- 83 vs 65
- Exposure
- Tandem Control IQ vs MiniMed 780G
- Control IQ (CIQ)n = 83reference
- MMn = 65
- Outcome
- Duration of hypoglycemic events (<70 mg/dL)
- Follow-up
- 60 days
Main finding
As reported in the abstract
MM/CIQ ratio
1.15
95% CI 0.10–0.23
P < 0.001
By group
Observational data: associations, not effects.
Further findings
Duration of hyperglycemic events (>180 mg/dL) · 60 days · no statistically significant difference between systems
MM/CIQ ratio 0.95 (0.86–1.05) · P = 0.33
Median
| Outcome | CIQ | MM | P value |
|---|---|---|---|
| Number of hypoglycemic events per 60 days | 28 (IQR 11–45) | 23 (IQR 13–40) | P = 0.31 |
Original publication
Distribution of Hypo- and Hyperglycemic Event Duration in Type 1 Diabetes Using Automated Insulin Delivery. J Diabetes Sci Technol. Published 30 July 2026. doi:10.
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