Instead, in their GWAS, Saito et al. (2016) showed HLA-B*59:01 (OR = 10.7, 95% CI 4.8–22.4) as a risk factor for CIA in a sample of Japanese patients with schizophrenia (CIA = 50, Controls = 2905) [28]. The gene discussed is HLA-B; the disease is schizophrenia.