Effects of Mindfulness-based interventions on physical symptoms in people with multiple sclerosis – a systematic review and meta-analysis

•Mindfulness-based interventions (MBIs) are complex interventions.•The optimal MBI for people with multiple sclerosis (PwMS) is not known.•MBIs appear to be moderately effective in improving fatigue in PwMS.•Evidence for MBIs for relieving pain in PwMS is inconsistent.