Figure 3.

The adjusted Cox proportional hazards model for 5-year DFS, 5-year OS, and 5-year RFS of patients with PC by the DII score. The prognosis of the 55 PC cases was analyzed to assess DFS, OS, and RFS using the Cox proportional hazards model. This model was adjusted for sex, age, BMI, and energy intake. The DII score was divided into two groups: low DII and high DII. Survival curves based on DII scores were analyzed among 55 PCs for (A) 5-year DFS, (B) 5-year OS, (C) 5-year RFS, (D) 5-year DFS for males, (E) 5-year OS for males, (F) 5-year RFS for males, (G) 5-year DFS for females, (H) 5-year OS for females, and (I) 5-year RFS for females. Abbreviations: DFS, disease-free survival; OS, overall survival; RFS, recurrence-free survival; PC, pancreatic cancer; DII, dietary inflammatory index.