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Table 4 The association analysis of the seven SNPs among the primary amenorrhea, secondary amenorrhea and control groups

From: No association between polymorphisms in PTEN and primary ovarian insufficiency in a Han Chinese population

SNP

Genotypes, n

Value

p

Alleles

Value

P

Bonferroni correction

rs1234219

T/T

T/C

C/C

Missing

  

T

C

   

Primary amenorrhea

19

3

0

0

0.659

0.989

41

3

0.093

0.976

1.000

Secondary amenorrhea

105

20

1

0

  

230

22

   

Controls

191

34

2

3

  

416

38

   

rs1903858

C/C

C/T

T/T

Missing

  

C

T

   

Primary amenorrhea

3

14

5

0

7.452

0.114

20

24

4.883

0.087

0.609

Secondary amenorrhea

44

56

26

0

  

144

108

   

Controls

55

112

59

4

  

222

230

   

rs2299939

C/C

C/A

A/A

Missing

  

C

A

   

Primary amenorrhea

19

3

0

0

6.694

0.132

41

3

6.346

0.042

0.294

Secondary amenorrhea

87

36

2

1

  

210

40

   

Controls

146

67

13

4

  

359

93

   

rs35352882

T/T

T/C

C/C

Missing

  

T

C

   

Primary amenorrhea

20

2

0

0

0.179

1.000

42

2

0.180

0.956

1.000

Secondary amenorrhea

115

11

0

0

  

241

11

   

Controls

207

19

0

4

  

433

19

   

rs17107001

G/G

G/T

T/T

Missing

  

G

T

   

Primary amenorrhea

21

1

0

0

0.478

0.832

43

1

0.451

0.835

1.000

Secondary amenorrhea

116

10

0

0

  

242

10

   

Controls

212

14

0

4

  

438

14

   

rs2299941

A/A

A/G

G/G

Missing

  

A

G

   

Primary amenorrhea

9

11

2

0

1.205

0.886

29

15

0.774

0.679

1.000

Secondary amenorrhea

47

61

18

0

  

155

97

   

Controls

96

100

30

4

  

292

160

   

rs12572106

T/T

T/C

C/C

Missing

  

T

C

   

Primary amenorrhea

7

13

2

0

4.244

0.370

27

17

2.766

0.251

1.000

Secondary amenorrhea

40

58

28

0

  

138

114

   

Controls

87

102

37

4

  

276

176

   
  1. The allele and genotype frequencies among the primary amenorrhea, secondary amenorrhea and control groups were performed with Pearson’s chi-squared test or Fisher’s exact test using SPSS 13.0 software. There was no statistically significant difference in the allelic and genotypic distributions between the primary amenorrhea, secondary amenorrhea and control groups after Bonferroni correction