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Table 1 Results from the genotype and allele analysis

From: Implications for the migraine SNP rs1835740 in a Swedish cluster headache population

SNP

Genotype/Allele

Controls % (n)

CH % (n)

χ2 (df)

OR (95% CI)

p-value

rs1835740

CC

66.6 (379)

61.7 (334)

   

CT

29.7 (169)

32.3 (175)

   

TT

3.7 (21)

5.9 (32)

4.524 (2)

0.1

C

81.5 (927)

77.9 (843)

   

T

18.5 (211)

22.1 (239)

4.102 (1)

1.25 (1.01–1.53)

0.043

rs2651899

TT

33.2 (189)

37.1 (199)

   

TC

49.6 (283)

45.3 (243)

   

CC

17.2 (98)

17.5 (94)

2.340 (2)

0.31

T

58.0 (661)

59.8 (641)

   

C

42.0 (479)

40.2 (431)

0.676 (1)

0.93 (0.78–1.1)

0.41

  1. SNP single nucleotide polymorphism, n number, CH cluster headache, χ2 chi-squared, df degrees of freedom, OR odds ratio, 95% CI 95% confidence interval