Evidence map›Paper›PMID 33992594›Full record

ArticleHematology, transfusion and cell therapy

Frequency of Rh and K antigens in blood donors in Riyadh.

Mohrah Alalshaikh, Yasser Almalki, Rana Hasanato, Abdulkareem Almomen, Ammar Alsughayir, Abdulmajeed Alabdullateef, Abdullah Sabbar, Omar Alsuhaibani

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Article in Hematology, transfusion and cell therapy. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Mohrah Alalshaikh
Yasser Almalki
Rana Hasanato
Abdulkareem Almomen
Ammar Alsughayir
Abdulmajeed Alabdullateef
Abdullah Sabbar
Omar Alsuhaibani

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesInvestigate the prevalence of Rh and the K antigens and their phenotypes in the red blood cells of blood donors in Riyadh, Saudi Arabia.

methodsThis is a retrospective study. The five principal Rh antigens (D, C, c, E, e) and the Kell antigen from the Kell blood group were tested in 4,675 random samples collected from four blood bank centers in Riyadh. Data were collected for seven weeks (from January 4, 2019 to February 28, 2019). Antigens were tested using the TANGO Optimo system.

resultsWe found that approximately 86% of the donors had the D antigen, 66% had C, 78% had c, 26% had E, 97% had e and 14% had K. The most common Rh phenotypes were R1r (31%) and R1R1 (22%).

conclusionThe differences in the results between the study population and other populations, such as Caucasian, Indian and African populations indicate the importance of establishing a population-specific database.

Indexed as

Allele frequencyAntigen frequencyK antigenRh antigensRh phenotypeSaudi population

Identifiers

PMID33992594
PMCPMC9605887

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LicenceCC BY-NC-ND
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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.