For example, PRKCB expression was positively associated with the risk of IBD (OR = 1.13, 95%CI: 1.08–1.18, PPH4 = 0.93) and UC (OR = 1.17, 95%CI: 1.10–1.23, PPH4 = 0.93). This evidence concerns the gene PRKCB and inflammatory bowel disease.