Table 2

Allele frequencies of the 4 TRPV1 gene SNPs in chronic pancreatitis patients and healthy controls.

Alleles

Patients

Controls

P value

rs222749

0.251

C/C

wildtype

204 (89.5%)

189 (92.6%)

C/T

heterozygote

24 (10.5%)

15 (7.4%)

T/T

homozygote

0

0

rs222747

0.946

C/C

wildtype

118 (52%)

106 (51.2%)

C/G

heterozygote

86 (37.9%)

78 (37.7%)

G/G

homozygote

23 (22.0%)

23 (11.1%)

rs224534

0.135

C/C

wildtype

83 (39.1%)

65 (39.4%)

C/T

heterozygote

91 (42.9%)

82 (49.7%)

T/T

homozygote

38 (17.9%)

18 (10.9%)

rs8065080

0.512

A/A

wildtype

85 (38.2%)

68 (35.0%)

A/G

heterozygote

86 (38.7%)

86 (44.3%)

G/G

homozygote

51 (23.0%)

40 (20.6%)

van Esch et al. BMC Gastroenterology 2009 9:97   doi:10.1186/1471-230X-9-97