Objective
To evaluate the cognitive characteristics of IBS-D patients,and effects of cognitive behavioral therapy on cognitions,emotions,and symptom severity of IBS-D patients.
Methods
Evaluate 120 IBS-D patients with questionnaires,and divided them into 4 groups and treat them with cognitive-behavioral therapy,or mirtazapine therapy,or cognitive-behavioral therapy combined mirtazapine or waiting for therapy.8 weeks later,evaluate the effects of different therapies on cognitions,em...