Type 1 diabetes

Burden and Excess Risk of Adverse Outcomes in Patients With Type 1 Diabetes Using KDIGO Classification: A National Cohort Study

Diabetes CarePublished Population-based cohort study

Authors' conclusion

A progressively increasing burden of all studied adverse outcomes was observed with advancing KDIGO categories. Even individuals with preserved eGFR and normoalbuminuria (G2A1), conventionally perceived as non-CKD, had an excess risk for all outcomes.

Study context

Population
Individuals with T1D, Swedish National Diabetes Register39,067 included
Participants
40,199 individuals
Exposure
KDIGO estimated glomerular filtration rate (eGFR) and albuminuria categories vs low-risk reference categories
Outcome
Prevalence of CKD (eGFR <60 mL/min/1.73 m² and/or albuminuria) at baseline
Follow-up
Baseline
Methodological detailsnational, observational, Cox regression with three different reference categories
  • National
  • Observational
  • Cox regression with three different reference categories

Main finding

As reported in the abstract

Chronic kidney disease (CKD) prevalence

18.5%

Observational data: associations, not effects.

Original publication

Burden and Excess Risk of Adverse Outcomes in Patients With Type 1 Diabetes Using KDIGO Classification: A National Cohort Study. Diabetes Care. Published 20 November 2024. doi:10.2337/dc24-0908

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