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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