ArticleFrontiers in neurology2023
Association between hemoglobin-to-red blood cell distribution width ratio and hospital mortality in patients with non-traumatic subarachnoid hemorrhage.
Article in Frontiers in neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Article
- Associations between haemoglobin-to-red cell distribution width ratio and mortality in intracerebral haemorrhage: a population-based analysis of the MIMIC-IV database.Journal of global health · 2026Article
- Hemoglobin-to-Red cell distribution width ratio and asthma risk: cross-population validation and vitamin D mediation analysis.Frontiers in allergy · 2026Article
- Assessment of hemoglobin-to-red cell distribution width ratio to predict all-cause mortality in patients with sepsis: a retrospective cohort study from the MIMIC-IV database.Frontiers in medicine · 2026Article
- The Predictive Value of Hemoglobin-to-Red Blood Cell Distribution Width Ratio for the Prognosis of Patients with Aortic Dissection: Based on the Medical Information Mart for Intensive Care-IV Database.Anatolian journal of cardiology · 2025Article
- Association Between the Blood Urea Nitrogen-to-Creatinine Ratio Trajectories and Clinical Outcomes in Critically Ill Hemorrhagic Stroke Patients: Insights from MIMIC-IV Database.Journal of clinical medicine · 2025Article
- Competing risk analysis of dexmedetomidine use and postoperative outcomes in non-traumatic subarachnoid hemorrhage patients.European journal of medical research · 2025Article
- HRR as a predictor of lung health: insights from the NHANES database.Frontiers in medicine · 2025Article
- Association between the hemoglobin-to-red cell distribution width ratio and three-month unfavorable outcome in older acute ischemic stroke patients: a prospective study.Frontiers in neurology · 2025Article
- Development and external validation of a nomogram for predicting one-year survival in patients with non-traumatic subarachnoid hemorrhage.Frontiers in surgery · 2025Article
- Relationship between hemoglobin and red blood cell distribution width ratio and albuminuria in the United States adults aged 20 years and above: a cross-sectional analysis.Frontiers in nutrition · 2025Article
- Exploring the hemoglobin-to-red blood cell distribution width ratio (HRR) to peripheral arterial disease nexus: a comprehensive analysis of NHANES data from 1999 to 2004.Frontiers in pharmacology · 2025Article
- Hemoglobin-to-red blood cell distribution width ratio in the relationship between occupational aluminum exposure and cognitive function impairment: a mediation analysis.Frontiers in public health · 2025Article
- Hemoglobin-to-red blood cell distribution width ratio is negatively associated with stroke: a cross-sectional study from NHANES.Scientific reports · 2024Article
- Predictive role of red blood cell distribution width and hemoglobin-to-red blood cell distribution width ratio for mortality in patients with COPD: evidence from NHANES 1999-2018.BMC pulmonary medicine · 2024Article
- Prediction of Osteoporotic Hip Fracture Outcome: Comparative Accuracy of 27 Immune-Inflammatory-Metabolic Markers and Related Conceptual Issues.Journal of clinical medicine · 2024Article
- Relationship Between the Hemoglobin-to-Red Cell Distribution Width Ratio and in-Hospital Mortality in Patients with Chronic Heart Failure.Vascular health and risk management · 2024Article
- Association of hemoglobin-to-red cell distribution width ratio with the three-month outcomes in patients with acute ischemic stroke.Frontiers in neurology · 2024Article
- Red Blood Cell Distribution Width/Hematocrit Ratio: A New Predictor of 28 Days All-Cause Mortality of AECOPD Patients in ICU.International journal of chronic obstructive pulmonary disease · 2024Article
- Association of red blood cell distribution width to albumin ratio with prognosis in stroke patients.Biomarkers in medicine · 2024Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: In patients with ischemic stroke, low hemoglobin-to-red blood cell distribution width ratio (HRR) was associated with an increased risk of mortality. However, it was unknown in the non-traumatic subarachnoid hemorrhage (SAH) population. The purpose of this study was to examine the association between baseline HRR and in-hospital mortality in patients with non-traumatic SAH. Methods: Non-traumatic SAH patients were screened out of the Medical Information Mart for Intensive IV (MIMIC-IV) database between 2008 and 2019. The Cox proportional hazard regression models were utilized to analyze the association between baseline HRR and in-hospital mortality. Restricted cubic splines (RCS) analysis was utilized to determine the relationship curve between hospital mortality and the HRR level and examine the threshold saturation effect. We further applied Kaplan-Meier survival curve analysis to examine the consistency of these correlations. The interaction test was used to identify subgroups with differences. Results: A total of 842 patients were included in this retrospective cohort study. Compared with individuals with lower HRR Q1 ( ≤ 7.85), the adjusted HR values in Q2 (7.86-9.15), Q3 (9.16-10.16), and Q4 (≥10.17) were 0.574 (95% CI: 0.368-0.896, Conclusion: There was a non-linear connection between the baseline HRR level and in-hospital mortality. A low level of HRR could increase the risk of death in participants with non-traumatic SAH.
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