Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,063 questions · 1,111 findings · 111 reviews

No studies found 235 · 21.2%GRADE not reported 32 · 2.9%Very low 394 · 35.5%Low 261 · 23.5%Moderate 154 · 13.9%High 35 · 3.2%

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