Diabetes complications

Glycemia Risk Index is Associated With Risk of Albuminuria Among Individuals With Type 1 Diabetes

J Diabetes Sci TechnolPublished Cross-sectional study

Authors' conclusion

Glycemia risk index is significantly associated with albuminuria in individuals with type 1 diabetes.

Study context

Population
Individuals with T1D with 90-day continuous glucose monitoring (CGM) tracings; mean glycemia risk index (GRI) 40.9 ± 21.3, HbA1c 7.3 ± 1.0%
Participants
330 individuals
Exposure
GRI zones (A–E) and its hypoglycemia and hyperglycemia components in relation to albuminuria
Outcome
Albuminuria (spot urine albumin-to-creatinine ratio ≥30 mg/g)

Main finding

As reported in the abstract

Albuminuria by GRI zone
Adjusted OR of albuminuria per increase in GRI zone
1.70 (95% CI 1.19-2.41)
Prevalence of albuminuria differed significantly by GRI zone
P = .023
Overall prevalence of albuminuria
17.6%

Observational data: associations, not effects.

Further findings

Albuminuria by hyperglycemia component of GRI

Adjusted OR, also adjusted for HbA1c
1.44 (95% CI 1.05-1.98)

Original publication

Glycemia Risk Index is Associated With Risk of Albuminuria Among Individuals With Type 1 Diabetes. J Diabetes Sci Technol. Published 8 January 2025. doi:10.1177/19322968241310850

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