approached significancep = 0.005
DQA1*05:05 carriage approached significance for endoscopic remission at the Week 52 timepoint in SERENE UC (odds ratio 0.545, p = 0.005), and the allele had a consistent direction of effect, lowering the odds of a patient being in remission, in all tests except clinical remission in the smallest cohort (SERENE CD, Week 56: 153 patients).