marginally significantp = 0.050
There was a marginally significant genotype-by-diagnosis interaction (F 2,110 = 3.08, p = 0.050), which appeared to be driven by CUD patients with homozygous CC, who had shorter latencies on unsuccessful Stop trials compared with healthy control participans of the same genotype (F 1,103 = 3.703, p = 0.057).