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Table 1 Prevalence of the phenotype of ABO and Rh blood groups in Faisalabad and Safdarabad districts

From: Retrospective study of frequency of ABO and Rhesus blood group among population of Safdarabad and Faisalabad cities of Pakistan

Phenotype Faisalabad Safdarabad
Men Women Total Men Women Total
n % n % n % n % n % n %
Distribution of ABO blood groups
A 1965 22.13 1920 23.07 3885 22.58 1500 21.97 1908 28.68 3408 25.28
B 2634 29.66 2493 29.94 5127 29.79 2325 34.06 2232 33.55 4557 33.81
AB 1632 18.38 921 11.10 2553 14.83 600 8.79 364 5.47 964 7.15
O 2647 29.81 2993 35.94 5640 32.78 2400 35.16 2148 32.29 4548 33.74
Total 8878 100 8327 100 17,205 100 6825 100 6652 100 13,477 100
Distribution of Rh blood groups
Rh (+ ve) 7185 80.93 6753 81.09 13,938 81.01 6150 90.10 5980 89.90 12,130 90.00
Rh (−ve) 1693 19.07 1574 18.91 3267 18.99 675 9.90 672 10.10 1347 10.00
Total 8878 51.60 8327 48.40 17,205 100 6825 50.60 6652 49.35 13,477 100