ArticleBMC cardiovascular disorders2024
Red cell distribution width to albumin ratio is a risk factor for atrial fibrillation in subjects hospitalized with coronary angiography.
Article in BMC cardiovascular disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 14 citations in OpenAlex.
- Nonlinear relationship between erythrocyte distribution width and albumin ratio and prevalence of gout in adult hypertensive patients.Clinical rheumatology · 2026Article
- A retrospective cohort study on the association between RAR and mortality in peritoneal Dialysis patients.BMC nephrology · 2026Article
- Predicting acute kidney injury in children with sepsis using red blood cell distribution and biomarkers (PCT, IL-6, CRP, and cystatin C).Journal of medical biochemistry · 2025Article
- Prognostic value of hemoglobin, albumin, lymphocyte, platelet (HALP) scores in patients with non-valvular atrial fibrillation: insights from the AFTER-2 study.BMC cardiovascular disorders · 2025Observational
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- Association between red cell distribution width-to-albumin ratio and short-term mortality in patients with sepsis-associated delirium: a retrospective study from the MIMIC-IV database.BMC anesthesiology · 2025Article
- J-Shaped relationship between the red cell distribution width to albumin ratio and erectile dysfunction: a cross-sectional study from NHANES 2001-2004.Frontiers in endocrinology · 2025Article
- Predictive value of platelet-to-albumin ratio combined with the CBMC cardiovascular disorders · 2024Article
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2 authors at 1 institution in 1 country.
Funding
Abstract
backgroundRed cell distribution width to albumin ratio (RAR) has been demonstrated to be associated with the risk of cardiovascular diseases. However, it is still unknown whether the RAR affects atrial fibrillation (AF). Therefore, this study aimed to investigate the association between RAR and AF in subjects hospitalized with coronary angiography.
methodsA total of 2436 participants were retrospectively included. Red cell distribution width, albumin and other data were collected. AF was confirmed using 12-lead electrocardiogram (ECG) or 24-h Holter. All participants were divided into four groups according to the RAR values by quartile (Q1, Q2, Q3, Q4). Univariate and multivariate logistic regression were performed to examine the correlation between RAR and AF.
resultsAmong the 2436 participants, 227 (9.3%) AF cases were observed. The RDW and RAR were significantly higher in AF group than in non-AF group (all P < 0.001). Univariate logistic regression showed an positive association between RAR and AF (P < 0.001). In multivariate logistic regression, RAR was found to be an independent risk factor of AF after adjusting for confounding factors (OR:2.015, 95%CI:1.315-3.089, P = 0.001).
conclusionsThe present study indicated that elevated RAR level was independently correlated with increased risk of AF in subjects hospitalized with coronary angiography.
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