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Table 3 Frequencies of inferred CYP2C9 metabolizer phenotype

From: Global distribution of functionally important CYP2C9 alleles and their inferred metabolic consequences

Country

NM (in %)

IM (in %)

PM (in %)

Europe

   

South Europe

   

Bulgaria

64.0

33.6

2.4

Croatia

54.8

41.2

4.0

Greek

62.4

34.9

2.8

Italy

61.2

35.6

3.2

North Macedonia

64.9

32.9

2.3

Portugal

62.1

35.2

2.8

Serbia

63.7

33.7

2.6

Spain

58.0

38.2

3.8

Turkey

63.5

33.5

3.0

North Europe

   

Denmark

68.2

30.2

1.6

Estonia

71.1

27.1

1.7

Finland

67.8

30.4

1.8

Norway

69.9

28.4

1.7

Sweden

67.0

31.1

1.9

Central and East Europe

   

Czech

68.2

30.1

1.7

Germany

65.6

32.7

1.7

Hungary

61.9

35.1

3.0

Romania

63.0

34.0

3.0

Russian

68.6

29.6

1.9

Slovak

67.2

30.5

2.2

Slovenia

66.4

31.6

1.9

West Europe

   

Belgium

67.6

30.3

2.1

France

59.3

37.7

3.0

Netherlands

65.6

32.5

1.9

UK

70.8

27.7

1.5

Africa

   

Benin

91.2

8.8

0.0

Egypt

67.2

31.0

1.8

Ethiopia

78.3

21.0

0.6

Gambia

99.2

0.8

0.0

Ghana

100.0

0.0

0.0

Morocco

81.9

18.1

0.0

Mozambique

64.2

35.5

0.4

Nigeria

100.0

0.0

0.0

Sudan

82.8

16.9

0.3

Middle East

   

Iran

56.9

40.3

2.8

Israel

60.0

37.0

3.0

Jordan

63.5

34.2

2.3

Kuwaiti

65.6

32.7

1.7

Lebanon

59.0

38.0

3.0

Oman

79.9

19.5

0.6

Saudi Arabia

66.1

31.9

2.0

United Arab Emirates

40.2

48.7

11.1

ASIA

   

Southeast Asia

   

Indonesia

95.3

4.7

0.1

Malay

92.4

7.5

0.1

Thai

89.6

10.1

0.3

Vietnam

94.2

5.7

0.1

East Asia

   

Bhutan

99.3

0.7

0.0

China

92.9

7.8

0.2

Japan

95.2

4.8

0.1

Korea

97.8

3.0

0.0

South Asia

   

Bangladesh

75.2

23.1

1.7

Indian

74.3

24.0

1.7

Pakistani

69.0

28.4

2.6

South America

   

Argentina

89.1

10.6

0.3

Bolivia

85.0

14.6

0.4

Brazil

62.6

35.2

2.1

Chile

75.7

23.4

0.9

Columbia

70.4

27.9

1.7

Ecuador

91.8

8.0

0.2

Peru

84.3

15.2

0.5

Uruguay

63.0

34.4

2.6

Venezuela

81.6

18.0

0.4

North America

   

Costa Rica

85.5

14.1

0.3

Cuba

62.4

34.6

3.0

Mexico

87.6

12.2

0.3

Oceania

   

Australia

64.5

33.3

2.2

  1. NM, normal metabolizers; IM, intermediate metabolizers; PM, poor metabolizers