CRP and autoimmune pancreatitis: After all potential confounding factors were adjusted, the findings emanated that smoking history (P = 0.004, OR = 5.994, 95%CI: 1.780-20.188), Hcy (P = 0.001, OR = 1.516, 95%CI: 1.224–1.877), hs-CRP (P = 0.001, OR = 3.165, 95%CI: 2.021–4.956), FBG (P = 0.049, OR = 1.642, 95%CI: 1.001–2.692), and AIP (P = 0.002, OR = 54.527, 95%CI: 4.389-677.333) were independent risk factors influencing the occurrence of PCAD (Table 3).