Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

600 questions · 627 findings · 57 reviews

No studies found 131 · 20.9%GRADE not reported 91 · 14.5%Very low 167 · 26.6%Low 143 · 22.8%Moderate 76 · 12.1%High 19 · 3%

Omega‐3 vs omega‐6

Global impression of deterioration (investigator defined global impression of deterioration) · people with multiple sclerosis

Omega‐3 showed no clear difference in global impression of deterioration (investigator defined global… compared with omega‐6 (moderate certainty).

1 finding from 1 review

Intervention not reported

Change in health‐related quality of life (SMD) Parent‐reported measures Instruments: PedsQL parent proxy: 23 items that yield total, physical summary, and psychosocial summary scores, each with a possible range of 0‐100 (100 = best possible health... · children (aged 6 to 11 years) being overweight or obese
1 finding from 1 review