Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,066 questions · 1,120 findings · 99 reviews

No studies found 277 · 24.7%GRADE not reported 119 · 10.6%Very low 292 · 26.1%Low 274 · 24.5%Moderate 112 · 10%High 46 · 4.1%

Dietary advice vs oral nutritional supplements

Number of people admitted or re‐admitted to hospital · adults with disease‐related malnutrition

Dietary advice showed no clear difference in number of people admitted or re‐admitted to hospital compared with oral nutritional supplements (low certainty).

1 finding from 1 review