ArticleBioinformation2023
Phenotype, allele and genotype frequency distribution of ABO and Rh(D) blood group among blood donors attending regional blood transfusion centre in Delhi, India.
Article in Bioinformation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- ABO blood types and head and neck cancer: a systematic review with meta-analysis of observational studies.BMJ open · 2024Pooled it
- Comparison of ABO Blood Group, Rh Factor, and Genotype Frequency Among University Students in Liberia and Pakistan: A Cross-Sectional Study.Health science reports · 2026Article
- Distribution of ABO and Rh Blood Groups and Allele Frequencies in the Bhutanese Population: A Retrospective Cross-Sectional Study.BioMed research international · 2026Article
- Risk management in a blood center: A step towards risk reduction.Bioinformation · 2026Article
- The Allelic and Phenotypic Frequencies of the ABO and Rh Blood Types in Pregnant Women in Addis Ababa, Ethiopia.BioMed research international · 2025Article
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Authors and funding
4 authors.
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Abstract
The ABO and Rh blood group phenotypes, alleles, and genotype frequencies have many biological and medical implications. The frequency differs broadly according to races, geographical borders and ethnicity, even within the same region. This study was designed to determine the frequency of ABO and Rh blood groups among blood donors attending the regional blood transfusion centre in Delhi. The gel card method was used to determine the ABO and Rh(D) blood groups of donors who donated blood between January 1, 2020, and June 30, 2022. The assumption of Hardy-Weinberg equilibrium was used to determine allele and genotype frequencies of blood donors. A total of 16,925 blood units were donated during the study period. Donors phenotype frequencies of ABO were as follows: 'A' (23.88%), 'B' (37.38%), 'AB' (9.97%) and 'O '(29.27%). Rh(D)+Ve (D) were (94.9%) and Rh(D)-Ve (d) were (5.01%), which follow an order of B > O > A > AB and Rh-D > d for Rh. Donors ABO and Rh (D) allele frequencies were I
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