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Evidence found and GRADE certainty

3,024 questions · 3,338 findings · 330 reviews

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No studies found 735 · 22%GRADE not reported 282 · 8.4%Very low 962 · 28.8%Low 870 · 26.1%Moderate 384 · 11.5%High 105 · 3.1%

Intervention diet vs control diet

Induction of remission (timeframe not reported) ‐ Symptoms‐guided diet · Patients with active Crohn's disease

It is very uncertain whether intervention diet changes induction of remission (timeframe not reported) ‐ Symptoms‐guided diet compared with control diet (very low certainty).

1 finding from 1 review

Primary health professional‐led psychological interventions vs usual care or no treatment

Prevalence of adults with probable PTSD (1 to 6 months post intervention) Diagnosis defined by HTQ ≥ 1.75 (RR > 1 denotes lower prevalence compared to control) · adults with post‐traumatic stress or common mental disorders

Primary health professional‐led psychological interventions may leads to higher prevalence of adults with probable PTSD (1 to 6 months post… compared with usual or no care (low certainty).

1 finding from 1 review

Primary health professional‐led psychological interventions vs usual care or no treatment

Anxiety and depression · adults with post‐traumatic stress or common mental disorders

Primary health professional‐led psychological interventions may leads to higher prevalence of adults with probable depression or anxiety (1 to 6… compared with usual or no care (low certainty).

1 finding from 1 review

Primary health professional‐led psychological interventions vs usual care or no treatment

Severity of PTSD symptoms · adults with post‐traumatic stress or common mental disorders

It is very uncertain whether primary health professional‐led psychological interventions changes PTS symptoms (1 to 6 months post intervention) Harvard Trauma… compared with usual or no care (very low certainty).

1 finding from 1 review

Primary health professional‐led psychological interventions vs usual care or no treatment

Depression symptoms (1 to 6 months post intervention) Hopkins Symptom Checklist ‐ depression (higher score = higher severity) · adults with post‐traumatic stress or common mental disorders

It is very uncertain whether primary health professional‐led psychological interventions changes depression symptoms (1 to 6 months post intervention) Hopkins… compared with usual or no care (very low certainty).

1 finding from 1 review

Primary health professional‐led psychological interventions vs usual care or no treatment

Functional impairment · adults with post‐traumatic stress or common mental disorders

It is very uncertain whether primary health professional‐led psychological interventions changes functional impairment (1 to 6 months post intervention) Locally… compared with usual or no care (very low certainty).

1 finding from 1 review

One active intervention (surgical, medical, or psychological) vs A different active intervention (direct head-to-head comparison)

Outcome not reported · Patients of any age in any setting requiring intervention for iatrogenic injury to the inferior alveolar or lingual nerve

The review found no eligible studies for this question.

1 finding from 1 review

Environmental interventions vs no intervention

Adverse events · children (aged 0–6 years)

The review found no eligible studies for this question.

2 findings from 1 review