Cognitive Functions and Depression in Patients with Irritable Bowel Syndrome

Figure 1

Estimated marginal mean scores for Beck Depression Inventory II (a), Trail Making Test B (b), and Brief Visual Memory Test immediate total recall (c) in the “Depression” and “Neurological” groups divided into patients with and without IBS after adjusting for age, sex, and education.

(a) Beck Depression Inventory II (BDI-II)

(b) Trail Marketing Test B (complex)

(c) Brief Visual Memory Test (immediate total recall)