Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,463 questions · 2,689 findings · 264 reviews

No studies found 600 · 22.3%GRADE not reported 206 · 7.7%Very low 782 · 29.1%Low 701 · 26.1%Moderate 312 · 11.6%High 88 · 3.3%

Behavioural intervention vs minimal control

Smoking cessation · young people

Behavioural interventions showed no clear difference in individual counselling (in‐person) vs control Smoking cessation compared with minimal control (low certainty).

5 findings from 1 review
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