Table 3.

 Toll-like receptor 4 (TLR4) genotypes in the study populations

	CD cohort 1 (n = 334)*	CD cohort 2 (n = 113)**	UC (n = 163)***	Controls (n = 139)
Genotype
Wild-type	265 (79.3%)	88 (77.9%)	133 (81.6%)	126 (90.6%)
Heterozygous	65 (19.5%)	24 (21.2%)	28 (17.2%)	12 (8.6%)
Homozygous mutant	4 (1.2%)	1 (0.9%)	2 (1.2%)	1 (0.8%)
Allele frequencies
Minor allele	10.9%	11.5%	9.8%	5.0%

CD, Crohn’s disease; UC, ulcerative colitis.

All p values are compared with controls: *p = 0.012, **p = 0.017, ***p = 0.08.