Prevalence and risk factors of depression among patients with perianal fistulizing Crohn’s disease

Figure 1 Factors associated with the presence of depression in patients with perianal fistulizing Crohn’s disease. PDAI: Perianal Disease Activity Index; IBDQ: Inflammatory Bowel Disease Patient Quality of Life Questionnaire; IBDF: Inflammatory Bowel Disease Fatigue; OR: Odds ratio; CI: Confidence interval.

Figure 2 Relationship between the severity of depression and variables. A: Inflammatory Bowel Disease Patient Quality of Life Questionnaire score; B: Modified Van Assche index; C: Inflammatory Bowel Disease Fatigue score; D: Perianal Disease Activity Index score. PFCD: Perianal fistulizing Crohn’s disease; PDAI: Perianal Disease Activity Index; IBDQ: Inflammatory Bowel Disease Patient Quality of Life Questionnaire; IBD-F: Inflammatory Bowel Disease Fatigue.