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Table 2 Genotype and allele frequency of the polymorphisms between cases and controls

From: Genetic association of HCRTR2, ADH4 and CLOCK genes with cluster headache: a Chinese population-based case-control study

SNP

 

CH

(n = 112)

Controls

(n = 192)

p-value

p corr

Crude OR (95% CI)

Adjusted OR a(95% CI)

HCRTR2

 rs10498801(G > A)

GG

53(0.473)

95(0.495)

  

1

1

GA

46(0.411)

83(0.432)

0.979

1

1.003(0.798-1.261)

1.014(0.596-1.631)

AA

13(0.116)

14(0.073)

0.224

0.672

1.664(0.728-3.803)

1.634(0.863-4.125)

 HWE p-value

 

0.536

0.473

    

 Allele

G

152(0.679)

273(0.711)

  

1

A

72(0.321)

111(0.289)

0.599

 

1.110(0.771-1.568)

 rs2653342(A > G)

GG

100(0.893)

175(0.911)

  

1

1

GA

11(0.098)

17(0.089)

0.760

1

1.132(0.510-2.513)

1.141(0.519-2.404)

AA

1(0.009)

0(0.000)

0.281

0.843

3.485(0.312-38.91)

 HWE p-value

 

0.281

0.521

    

 Allele

G

211(0.942)

367(0.956)

  

1

A

13(0.058)

17(0.044)

0.454

 

1.330(0.634-2.793)

 rs2653349(G > A)

GG

98(0.875)

176(0.917)

  

1

1

GA

13(0.116)

16(0.083)

0.336

1

1.459(0.674-3.159)

1.536(0.709-3.331)

AA

1(0.009)

0(0.000)

0.268

0.804

0.989(0.969-1.010)

 HWE p-value

 

0.452

0.546

    

 Allele

G

209(0.933)

368(0.958)

  

1

A

15(0.067)

16(0.042)

0.171

 

1.651(0.800-3.407)

 rs3122156(T > G)

TT

56(0.500)

106(0.552)

  

1

1

GT

47(0.420)

74(0.385)

0.460

1

1.202(0.738-1.959)

1.127(0.427-2.974)

GG

9(0.080)

12(0.063)

0.455

1

1.420(0.564-3.573)

1.314(0.507-3.410)

 HWE p-value

 

0.843

0.847

    

 Allele

G

159(0.710)

286(0.745)

  

1

T

65(0.290)

98(0.255)

0.348

 

1.193(0.825-1.725)

 rs3800539(G > A)

GG

48(0.429)

106(0.552)

  

1

1

GA

54(0.482)

71(0.370)

0.038

0.114

1.680(1.027-2.746)

1.483(0.564-3.387)

AA

10(0.089)

15(0.078)

0.382

1

1.472(0.617-3.513)

0.835(0.339-2.057)

 HWE p-value

 

0.342

0.522

    

 Allele

G

150(0.670)

283(0.737)

  

1

A

74(0.330)

101(0.263)

0.707

 

1.382(0.965-1.980)

 rs9357855(G > A)

GG

65(0.580)

124(0.646)

  

1

1

GA

41(0.366)

61(0.318)

0.326

0.978

1.282(0.780-2.107)

1.423(0.444-4.565)

AA

6(0.054)

7(0.036)

0.390

1

1.635(0.528-5.067)

1.694(0.546-5.257)

 HWE p-value

 

0.887

0.881

    

 Allele

G

171(0.763)

309(0.805)

  

1

A

53(0.237)

75(0.195)

0.228

 

1.277(0.857-1.902)

ADH4

 rs1800759(G > T)

GG

77(0.688)

130(0.677)

  

1

1

GT

33(0.295)

54(0.281)

0.906

1

1.032(0.615-1.730)

1.132(0.524-2.441)

TT

2(0.017)

8(0.042)

0.270

0.810

0.422(0.087-2.039)

0.464(0.096-2.251)

 HWE p-value

 

0.469

0.432

    

 Allele

G

187(0.835)

314(0.818)

  

1

T

37(0.165)

70(0.182)

0.593

 

0.888(0.573-1.375)

CLOCK

 rs1801260(T > C)

AA

92(0.821)

167(0.870)

  

1

1

AG

19(0.170)

23(0.120)

0.226

0.678

1.500(0.776-2.898)

1.471(0.766-2.823)

GG

1(0.009)

2(0.010)

0.937

1

0.908(0.081-10.145)

1.151(0.533-3.487)

 HWE p-value

 

0.986

0.245

    

 Allele

A

203(0.906)

357(0.930)

  

1

G

21(0.094)

27(0.070)

0.301

 

1.368(0.754-2.482)

  1. a: Adjusted for age, sex by logistic regression
  2. pcorr: p value is adjusted by Bonferroni correction