Diabetes complications

The Difference Between Cystatin C- and Creatinine-Based Estimated Glomerular Filtration Rate and Risk of Diabetic Microvascular Complications Among Adults With Diabetes: A Population-Based Cohort Study

Diabetes CarePublished Prospective cohort study

Authors' conclusion

Large eGFRdiff was independently associated with risk of DMCs and its subtypes. Our findings suggested monitoring eGFRdiff in the diabetes population has potential benefit for identification of high-risk patients.

Study context

Population
Adults with diabetes free of diabetic microvascular complications at baseline (2006 to 2010), UK Biobank
Participants
25,825 adults
Exposure
Lower vs higher eGFRdiff
Outcome
Incident overall diabetic microvascular complications (DMCs) and subtypes: DR, DKD and diabetic neuropathy (DN)
Follow-up
Median 13.6 years
Methodological detailspopulation-based, UK Biobank
  • Population-based
  • UK Biobank

Main finding

As reported in the abstract

Overall diabetic microvascular complications (DMCs), HR (95% CI) per 10% decrease in eGFRrediff
1.16 (1.14, 1.18)
Diabetic retinopathy (DR), HR (95% CI) per 10% decrease in eGFRrediff
1.08 (1.05, 1.11)
Diabetic kidney disease (DKD), HR (95% CI) per 10% decrease in eGFRrediff
1.29 (1.26, 1.33)
Diabetic neuropathy (DN), HR (95% CI) per 10% decrease in eGFRrediff
1.17 (1.12, 1.22)
Overall DMCs, risk per SD decrease in eGFRabdiff
28% higher
DR, risk per SD decrease in eGFRabdiff
14% higher
DKD, risk per SD decrease in eGFRabdiff
56% higher
DN, risk per SD decrease in eGFRabdiff
29% higher
Incident DMCs
5,753
Incident DR
2,752
Incident DKD
3,203
Incident DN
1,149

Observational data: associations, not effects.

Original publication

The Difference Between Cystatin C- and Creatinine-Based Estimated Glomerular Filtration Rate and Risk of Diabetic Microvascular Complications Among Adults With Diabetes: A Population-Based Cohort Study. Diabetes Care. Published 12 March 2024. doi:10.2337/dc23-2364

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