[Burden of Diabetic Kidney Disease at Global, Regional, and National Levels From 1990 to 2021].

Authors

Yaxian Ning, Xiaochun Zhou, Gouqin Wang, Lili Zhang, Jianqin Wang

Published in

Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition. Volume 57. Issue 3. Pages 736-743. May 20, 2026.

Abstract

Based on the Global Burden of Diseases (GBD) 2021 data, this study systematically analyzed the trends in the disease burden of diabetic kidney disease (DKD) and predicted its burden over the next decade in 204 countries and regions worldwide from 1990 to 2021.
Data on DKD from the GBD study spanning 1990 to 2021 were analyzed for trends using age-standardized rates (ASRs) and average annual percentage change (AAPC). The Joinpoint Regression Model (JRM) was applied to identify turning points, and the Autoregressive Integrated Moving Average (ARIMA) model was used to forecast future trends. Statistical analysis was performed using R software.
The age-standardized incidence rate (ASIR) and age-standardized death rate (ASDR) of global DKD from 1990 to 2021 showed substantial increases, with cumulative rises of 55.0% (95% CI: 42.3% to 69.8%, P < 0.001) and 57.3% (95% CI: 43.1% to 73.5%, P < 0.001), respectively. The age-standardized prevalence rate (ASPR) declined by 37.5% (95% CI: －45.2% to －28.8%, P < 0.001), while the age-standardized disability-adjusted life years (DALYs) rate rose by 56.2% (95% CI: 42.8% to 71.5%, P < 0.001). Noticeable disparities in disease burden were observed among countries and regions. Greenland experienced the largest increase in ASPR, whereas the United Kingdom had the most substantial decrease. Estonia had the highest rise in ASIR, while Ireland saw the greatest decline. The United States had the most pronounced increase in ASDR, while the Maldives had the largest decrease. East Asia had the highest number of current cases, while South Asia bore the heaviest burden of new cases and DALYs. The increase was more prominent in regions with a low socio-demographic index (SDI). Projections for the next decade (2022-2031) indicate that the global ASPR of DKD will increase by an average of 0.45% per year (95% CI: 0.21% to 0.69%), the ASIR will decrease by an average of 0.23% per year (95% CI: －0.47% to －0.01%), and the age-standardized DALYs rate will increase by an average of 1.12% per year (95% CI: 0.89% to 1.35%). The overall burden of the disease is expected to continue growing.
The global burden of DKD is steadily increasing, and it is especially severe in regions with low SDI. It is essential to implement targeted prevention and control measures in high-burden areas to provide a scientific basis for allocating public health resources.

PMID:
42369699
Bibliographic data and abstract were imported from PubMed on 29 Jun 2026.

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