What do systematic reviews say?

Outcomes and · adults with arrhythmias undergoing catheter ablation

Proportion of participants who gained 10 or more logMAR letters from baseline · participants with keratoconus

Proportion of participants who lost 10 or more logMAR letters from baseline · participants with keratoconus

Disease severity, as measured by validated, patient‐reported symptom score · patients with chronic rhinosinusitis with nasal polyps

MST vs ECT ‐ suicides, suicide attempts, self‐harm · patients with schizophrenia

MST vs ECT ‐ social functioning · patients with schizophrenia

MST vs ECT ‐ serious adverse events · patients with schizophrenia

Serious adverse events · IBD patients

Treatment success as defined by the authors · people with inflammatory bowel disease

Abdominal pain frequency or change in frequency · people with Crohn's disease

Abdominal pain intensity or change in intensity · people with Crohn's disease

Treatment success as defined by the authors · people with inflammatory bowel disease

Treatment success as defined by the authors · people with Crohn's disease

Abdominal pain frequency or change in frequency · people with Crohn's disease

Treatment success as defined by the authors · people with Crohn's disease

Pain frequency or change in pain frequency · people with Crohn's disease

Withdrawals due to adverse events · people with Crohn's disease

Treatment success as defined by the authors · people with Crohn's disease

Pain frequency or change in pain frequency · people with Crohn's disease

Withdrawals due to adverse events · people with Crohn's disease