A retrospective cross-sectional study reveals the prevalence of ABO and Rh blood groups, suggesting implications for blood services.
Of the two major blood group systems, the ABO and RhD systems, A+ and RhD+ blood groups were the most prevalent among individuals attending a tertiary care hospital. Understanding the regional distribution of blood groups supports effective blood bank management and transfusion services, ultimately improving patient care.
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Chand et al. (2026) studied this question.
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