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Table 3 Allele frequencies of PON1 Q192R (rs662) and TNF-α (rs1799964) genes polymorphism in CAD cases among different populations

From: Clinical implications of PON1 (rs662) and TNF-α (rs1799964) genes polymorphism in patients with coronary artery disease

Ethnicity

N

PON1 (rs662)

Significant

Ref

Q allele (%)

R allele (%)

American

356

70

30

No

[30]

Chinese

475

35

65

Yes

[31]

Egyptian

50

63

37

Yes

[32]

South Indian

200

54

46

Yes

[33]

Egyptian

134

67

33

Yes

[34]

Chinese

165

67

33

Yes

[35]

Asian Indians

412

60

40

Yes

[36]

North Indian

175

62

38

Yes

PS

Ethnicity

N

TNF-α (rs1799964)

Significant

Ref

T allele (%)

C allele (%)

Pakistani

310

75

25

No

[39]

African

418

81

19

Yes

[40]

China

961

82

18

No

[41]

North Indian

175

70

30

No

PS

  1. *N = number of subjects, PS = present study