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Table 2 Frequencies of apolipoprotein E alleles of studies included in the meta-analysis

From: Apolipoprotein E gene polymorphism and the risk of intracerebral hemorrhage: a meta-analysis of epidemiologic studies

Study (author, year)

ϵ2 of cases

ϵ3 of cases

ϵ4 of cases

ϵ2 of controls

ϵ3 of controls

ϵ4 of controls

Nakata 1997

3

32

3

2

32

4

McCarron 1998

18

89

35

66

599

147

Garcia 1999

4

84

8

14

298

34

Kokubo 2000

14

131

23

103

1913

236

Catto 2000

5

95

20

44

446

88

Chowdhury 2001

2

146

12

13

333

34

Woo 2002

39

96

53

64

206

96

Woo 2005

15

118

39

25

266

48

Chen 2009

33

359

42

44

479

37

Zhang 2012

26

280

54

26

314

20

Misra 2012

7

183

10

15

343

18