Table 3

Combined analysis of HLA-DQ antigens in relation to inflammatory bowel disease

HLA-DQ antigenNumber of studiesOR (95% CI)
Main Split CD UC CD UC
DQ1310.63 (0.36–1.08)ND
DQ5621.02 (0.79–1.36)1.30 (0.94–1.80)
DQ6620.83 (0.61–1.12)1.16 (0.61–1.12)
DQ2431.14 (0.73–1.78)0.45 (0.45–1.10)
DQ3211.65 (0.29–9.57)ND
DQ7320.99 (0.75–1.31)0.93 (0.67–1.28)
DQ870.90 (0.71–1.14)ND
DQ960.98 (0.70–1.36)ND
DQ4711.88 (1.16–3.05)ND
  • CD, Crohn’s disease; UC, ulcerative colitis; OR, odds ratio; CI, confidence interval.