Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,320 questions · 4,561 findings · 388 reviews

No studies found 1,138 · 25%GRADE not reported 886 · 19.4%Very low 1,014 · 22.2%Low 849 · 18.6%Moderate 543 · 11.9%High 131 · 2.9%

Exercise therapy vs psychological treatment

Participants with serious adverse reactions · men and women aged over 18 years with chronic fatigue syndrome

It is very uncertain whether exercise therapy changes participants with serious adverse reactions Measured after 52 weeks… compared with psychological treatment (very low certainty).

1 finding from 1 review