Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,741 questions · 1,821 findings · 207 reviews

No studies found 297 · 16.3%GRADE not reported 191 · 10.5%Very low 333 · 18.3%Low 466 · 25.6%Moderate 414 · 22.7%High 120 · 6.6%

Corticosteroids vs no corticosteroid use

Number and nature of adverse events secondary to corticosteroid use (hospital‐acquired infection) · individuals with influenza

It is very uncertain whether corticosteroid therapy changes number and nature of adverse events secondary to corticosteroid use… compared with no corticosteroid therapy (very low certainty).

1 finding from 1 review

Adjunctive couple or family therapy vs structured or non‐specific individual therapy alone

Dropout · post‐traumatic stress disorder (PTSD)

Adjunctive couple or family therapy showed no clear difference in treatment dropout (treatment acceptability) compared with structured or non‐specific individual therapy alone (low certainty).

1 finding from 1 review

MX exercise training vs control

Withdrawal (all‐cause) · patients with fibromyalgia

MX exercise training showed no clear difference in all‐cause withdrawal All‐cause withdrawals from studies Median… compared with control (moderate certainty).

1 finding from 1 review