2026/01/21 by Yuanhang Yang, Antoine Créon, Andrew S. Levey +7 · 1 voice
Medicine · #Acute Kidney Injury Research #Chronic Kidney Disease and Diabetes #Dialysis and Renal Disease Management
paper · doi:10.1016/j.kint.2025.11.009
openalex created_date 2026/01/19 · openalex publication_date 2026/01/21 · openalex updated_date 2026/08/01
INTRODUCTION: There are currently no established strategies for early identification and primary prevention of chronic kidney disease (CKD). Automatic reporting of estimated glomerular filtration rate (eGFR) allows opportunistic CKD screening. Here, we hypothesized that comparison with population-based eGFR distributions may further help identify individuals at elevated risk. METHODS: A population-based observational cohort study including adults aged 40 to 100 years with routine serum/plasma creatinine tests (Stockholm CREAtinine Measurements project) between 2006 and 2021 was conducted. The cohort captured 1,179,501 unique individuals (80% of the population in the region) with 6,914,993 repeated annual eGFR measurements. After computing eGFR distributions by age and sex, cause-specific Cox regressions evaluated the associations between eGFR percentiles and risks of kidney failure with replacement therapy (KFRT) and death. RESULTS: or more who were below the 25th percentile, only 24% underwent albuminuria/proteinuria testing in the adjacent year and could have benefited from additional diagnostic work-up. CONCLUSIONS: Our study shows that eGFR values below the 25th percentile of the population distribution are associated with increased risks of kidney failure and death. Population-based eGFR charts may complement current automatic reporting systems and provide opportunities for early identification and primary prevention of CKD.