ArticleTransfusion2020
Association of ABO blood group and secretor phenotype with severe COVID-19.
Article in Transfusion, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
29 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Systematic review and meta-analysis of the effect of ABO blood group on the risk of SARS-CoV-2 infection.PloS one · 2022Pooled it
- The impact of ABO blood groups on clinical outcomes and susceptibility to COVID-19: A retrospective study in an unselected population.Transfusion · 2021Trial
- Association of blood group B and of rare variants affecting immune system with multisystem inflammatory syndrome in children in an Italian cohort.Frontiers in immunology · 2026Article
- Investigating ABO Blood Groups and Secretor Status in Relation to SARS-CoV-2 Infection and COVID-19 Severity.Journal of personalized medicine · 2024Review
- Association between ABO blood group/genotype and COVID-19 in a Japanese population.Annals of hematology · 2023Article
- Association between ABO blood groups and SARS-CoV-2 infection in blood donors of Puglia region.Annals of hematology · 2023Observational
- Relationship between ABO Blood Group Alleles and Pancreatic Cancer Is Modulated by Secretor (FUT2) Genotype, but Not Lewis Antigen (FUT3) Genotype.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2023Article
- Predictive value of ferritin, glucose, urea, and creatinine for COVID-19 severity and mortality in patients from Asir, Saudi Arabia.Saudi medical journal · 2023Article
- Nailfold Videocapillaroscopic Alterations as Markers of Microangiopathy in COVID-19 Patients.Journal of clinical medicine · 2023Article
- SARS-CoV-2 infection in children: A 24 months experience with focus on risk factors in a pediatric tertiary care hospital in Milan, Italy.Frontiers in pediatrics · 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
- Do Blood Phenotypes of Feline AB Blood Group System Affect the SARS-CoV-2 Antibody Serostatus in Cats?Viruses · 2022Article
- Evaluation of Association between Blood Phenotypes A, B and AB and Feline Coronavirus Infection in Cats.Pathogens (Basel, Switzerland) · 2022Article
- Lower Levels of ABO Anti-A and Anti-B of IgM, IgG and IgA Isotypes in the Serum but Not the Saliva of COVID-19 Convalescents.Journal of clinical medicine · 2022Article
- ABO blood group and link to COVID-19: A comprehensive review of the reported associations and their possible underlying mechanisms.Microbial pathogenesis · 2022Review
- Relationship between ABO Blood Group Distribution and COVID-19 Infection in Patients Admitted to the ICU: A Multicenter Observational Spanish Study.Journal of clinical medicine · 2022Article
- The relationship between blood groups and risk of infection with SARS-CoV-2 or development of severe outcomes: A review.Reviews in medical virology · 2022Review
- Fucosyltransferase 2: A Genetic Risk Factor for Intestinal Diseases.Frontiers in microbiology · 2022Review
- Country-level factors dynamics and ABO/Rh blood groups contribution to COVID-19 mortality.Scientific reports · 2021Article
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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.