SynthesisTransfusion2022
ABO blood group and risk of COVID-19 infection and complications: A systematic review and meta-analysis.
Synthesis in Transfusion, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05859958 (ABO Blood Group Type Association With COVID-19 Severity - A Single Center Study), which is not on this map. Cited by 26 papers, 4 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
ABO Blood Group Type Association With COVID-19 Severity - A Single Center Study
Who cites it
26 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Genetic and Epigenetic Determinants of COVID-19 Susceptibility: A Systematic Review.Current medicinal chemistry · 2025Pooled it
- ABO and Rhesus blood groups and multiple health outcomes: an umbrella review of systematic reviews with meta-analyses of observational studies.BMC medicine · 2024Pooled it
- Pooled it
- ABO blood group and risk of COVID-19 infection and complications: A systematic review and meta-analysis.Transfusion · 2022Pooled it
- Optimizing the Antimicrobial Effects by using Natural Compounds in COVID-19 Management.Current medicinal chemistry · 2025Review
- Investigating ABO Blood Groups and Secretor Status in Relation to SARS-CoV-2 Infection and COVID-19 Severity.Journal of personalized medicine · 2024Review
- ABO blood group and rhesus factor association with inpatient COVID-19 mortality and severity: a two-year retrospective review.Blood research · 2023Article
- Evaluation of the frequency of ABO and Rh-Hr blood-group systems in different acquired cataracts type.BMC research notes · 2023Article
- Vitamin D status and blood group among severe COVID-19 patients.Annals of medicine and surgery (2012) · 2023Article
- Human Genomics of COVID-19 Pneumonia: Contributions of Rare and Common Variants.Annual review of biomedical data science · 2023Review
- Immunoglobulin Class Profiles of ABO Antibodies in Saliva and Serum of Healthy Individuals.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2023Article
- The role of blood groups, vaccine type and gender in predicting the severity of side effects among university students receiving COVID-19 vaccines.BMC infectious diseases · 2023Article
- Blood-Type-A is a COVID-19 infection and hospitalization risk in a Turkish cohort.Transfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine · 2023Article
- ABO Blood Groups and Incidence of COVID-19 in the Mass Gathering Events in Borriana (Spain), March 2020: A Retrospective Cohort Study.Epidemiologia (Basel, Switzerland) · 2023Article
- ABO blood group antigens and differential glycan expression: Perspective on the evolution of common human enzyme deficiencies.iScience · 2023Review
- HLA and red blood cell antigen genotyping in SARS-CoV-2 convalescent plasma donors.Future virology · 2023Article
- Viral load at hospitalization is an independent predictor of severe COVID-19.European journal of clinical investigation · 2023Article
- A large cohort study of the effects of Lewis, ABO, 13 other blood groups, and secretor status on COVID-19 susceptibility, severity, and long COVID-19.Transfusion · 2023Article
- The impact of ABO and RhD blood types on Babesia microti infection.PLoS neglected tropical diseases · 2023Article
- Observational
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.