[Articles] Efficacy of behavioural therapies for irritable bowel syndrome: a systematic review and network meta-analysis

Several behavioural therapies are efficacious for global symptoms in IBS, although the most evidence exists for those classed as brain–gut behaviour therapies. However, certainty in the evidence for all direct and indirect comparisons across the network were rated as either low or very low confidence, due in part to publication bias and the risk of bias of the included trials.