Table 1

Vitamin D receptor genotype frequencies

  • 1-a Crohn's disease vulcerative colitis v control, p=0.01;

  • 1-b Crohn's disease v control, p=0.01 for trend;

  • 1-c Crohn's diseasev ulcerative colitisv control, p=0.056;

  • 1-d Crohn's disease v control, p=0.05;

  • 1-e Crohn's disease v ulcerative colitis, p=0.046;

  • 1-f Crohn's diseasev control, tt v TT andTt, p=0.017 (odds ratio 1.99, 95% confidence interval 1.14–3.47).