Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

412 questions · 450 findings · 63 reviews · Headline outcomes only

No studies found 91 · 20.2%GRADE not reported 34 · 7.6%Very low 151 · 33.6%Low 113 · 25.1%Moderate 50 · 11.1%High 11 · 2.4%

Educational intervention vs control

N deemed adherent (≥4 hours/night) · adults with obstructive sleep apnoea

It is very uncertain whether educational intervention changes 1.3 N deemed adherent (≥ four hours/night) compared with control (very low certainty).

1 finding from 1 review

Group‐based parent training programmes vs control

Emotional and behavioural problems (parent report) Scales used: BSI‐II, BSQ, CAPES, CBCL, CBQ postintervention · young children

Group‐based parent training programmes showed no clear difference in emotional and behavioural problems (parent report) Scales used:… compared with control (low certainty).

1 finding from 1 review

CBT vs no treatment or treatment

Victim empathy: attitudes to women Measured by: Attitude Towards Women Scale (15 items; scores range from 0 to 45; higher scores indicate more egalitarian attitudes towards women) · young people (aged 10 to 18 years old) with harmful sexual behaviour
1 finding from 1 review