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Table 2 Genotypes and allelic frequency of APOE in aSAH group and control group

From: Polymorphism and plasma levels of apolipoprotein E and the risk of aneurysmal subarachnoid hemorrhage in a Chinese population: a case-control study

  

aSAH(n = 131)

Controls(n = 137)

P value

No

%

No

%

Genotype

ε2/ε2

1

0.76

1

0.73

0.941

ε2/ε3

25

19.08

13

9.49

0.038*

ε2/ε4

2

1.53

1

0.73

0.606

ε3/ε3

90

68.71

100

72.99

0.440

ε3/ε4

12

9.16

20

14.60

0.300

ε4/ε4

1

0.76

2

1.46

0.999

Allele

ε2

29

11.07

16

5.84

0.039#

ε3

217

82.82

232

84.67

0.562

ε4

16

6.11

26

9.49

0.204

  1. *Genotypes frequency, Chi2, P < 0.05
  2. #Allelic frequency: ε2 (Chi2, P < 0.05)