HIT4HYPOS Continuous Glucose Monitoring Data Analysis: The Effects of High-Intensity Interval Training on Hypoglycemia in People With Type 1 Diabetes and Impaired Awareness of Hypoglycemia
Authors' conclusion
Based on CGM data collected from a real-world study of four weeks of HIIT versus no exercise in individuals with T1D and IAH, we conclude that HIIT does not increase hypoglycemia, and in fact reduces exposure to nocturnal hypoglycemia.
Study context
- Population
- People with T1D and impaired awareness of hypoglycemia (IAH)
- Participants
- 18 people
- Comparison
- High-intensity interval training (HIIT) + continuous glucose monitoring (CGM) vs no exercise + CGM
- Primary endpoint
- Hypoglycemia frequency and duration (CGM)
- Follow-up
- Four weeks
Methodological details4 weeks of CGM data
- 4 weeks of CGM data
Primary result
As reported in the abstract
Total time in hypoglycemia, level 1 (THypo(L1))
P = 0.335
Further findings
Total time in hypoglycemia, level 2 (THypo(L2)) · four weeks
P = 0.146
Nocturnal hypoglycemia, level 1 (THypo(L1)) · four weeks
P = 0.076
Nocturnal hypoglycemia, level 2 (THypo(L2)) · four weeks · reduction in nocturnal hypoglycemia with HIIT
P = 0.006
Hypoglycemia event rate (EventPerWeekHypo) · four weeks
P = 0.340
Hypoglycemia duration (DurationHypo) · four weeks
P = 0.219
Original publication
HIT4HYPOS Continuous Glucose Monitoring Data Analysis: The Effects of High-Intensity Interval Training on Hypoglycemia in People With Type 1 Diabetes and Impaired Awareness of Hypoglycemia. J Diabetes Sci Technol. Published 23 September 2024. doi:10.
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