ArticleFrontiers in surgery2022
Blood Urea Nitrogen-to-Albumin Ratio in Predicting Long-Term Mortality in Patients Following Coronary Artery Bypass Grafting: An Analysis of the MIMIC-III Database.
Article in Frontiers in surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Blood Urea Nitrogen to Serum Albumin Ratio Is Associated with MASH and Significant Fibrosis: Report from a Turkish Biopsy-Proven MASLD Cohort.Journal of clinical medicine · 2026Article
- Article
- Blood urea nitrogen-to-albumin ratio predicts mortality in dogs with pyometra.Journal of veterinary science · 2026Article
- Bridging the gap between biomarkers and bedside decisions: the prognostic value of the blood urea nitrogen-to-albumin ratio in sepsis-associated AKI.Frontiers in nutrition · 2026Article
- Association between blood-urea-nitrogen-to-albumin ratio and in-hospital mortality in patients diagnosed with coronavirus disease 2019: a retrospective cohort study.European journal of medical research · 2025Observational
- The association between blood urea nitrogen to albumin ratio and cognitive function in Parkinson's disease patients.Frontiers in neurology · 2025Article
- Article
- Risk factors and prediction model for mortality in HIV/Talaromyces marneffei co-infection: A retrospective cohort study.Heliyon · 2024Article
- Blood Urea Nitrogen-to-Albumin Ratio May Predict Mortality in Patients with Traumatic Brain Injury from the MIMIC Database: A Retrospective Study.Bioengineering (Basel, Switzerland) · 2024Article
- Association between early blood urea nitrogen-to-albumin ratio and one-year post-hospital mortality in critically ill surgical patients: a propensity score-matched study.BMC anesthesiology · 2023Article
- Comparison of Prognostic Value of 10 Biochemical Indices at Admission for Prediction Postoperative Myocardial Injury and Hospital Mortality in Patients with Osteoporotic Hip Fracture.Journal of clinical medicine · 2022Article
- Fibrinogen-to-Albumin Ratio and Blood Urea Nitrogen-to-Albumin Ratio in COVID-19 Patients: A Systematic Review and Meta-Analysis.Tropical medicine and infectious disease · 2022Review
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Authors and funding
10 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study examined the role of blood urea nitrogen-to-albumin ratio (BAR) in predicting long-term mortality in patients undergoing coronary artery bypass grafting (CABG).
methodsIn this retrospective cohort study, patients undergoing CABG were enrolled from the Medical Information Mart for Intensive Care III (MIMIC III) database. Patients were divided into the three groups according to the optimal cutoff values of BAR determined by X-tile software. The survival curve was constructed by the Kaplan-Meier method and multivariate Cox regression analysis was performed to explore the independent prognostic factors of 1- and 4-year mortality after CABG. The receiver operating characteristic (ROC) curves and the areas under the ROC curves (AUCs) were calculated to estimate the accuracy of BAR in predicting the outcomes. Subgroup analyses were also carried out.
resultsA total of 1,462 patients at 4-year follow-up were included, of which 933, 293, and 236 patients were categorized into the group 1 (≤ 6.45 mg/g), group 2 (>6.45 and ≤ 10.23 mg/g), and group 3 (>10.23 mg/g), respectively. Non-survivors showed an increased level of BAR at both 1- (
conclusionThis report provided evidence of an independent association between 1- and 4-year mortality after CABG and BAR. A higher BAR was associated with a higher risk of long-term mortality and could serve as a prognostic predictor in patients following CABG.
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