Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,183 questions · 2,385 findings · 241 reviews

No studies found 558 · 23.4%GRADE not reported 158 · 6.6%Very low 704 · 29.5%Low 618 · 25.9%Moderate 276 · 11.6%High 71 · 3%

Intervention diet vs control diet

Remission · Patients with active Crohn's disease

It is very uncertain whether intervention diet changes induction of remission at 4 weeks ‐ High‐fiber, low refined… compared with control diet (very low certainty).

4 findings from 1 review
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Intervention diet vs control diet

Clinical relapse · Participants with Crohn's disease in remission

Intervention diet showed no clear difference in clinical relapse at 6 to 24 months ‐ Symptoms‐guided diet compared with control diet (low certainty).

4 findings from 1 review
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