Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

75 questions · 76 findings · 46 reviews

No studies found 29 · 38.2%GRADE not reported 8 · 10.5%Very low 13 · 17.1%Low 16 · 21.1%Moderate 10 · 13.2%High 0 · 0%

Intervention not reported

Asthma control Quality of life (PAQLQ) · school staff
1 finding from 1 review

Behavioural intervention vs control

QoL · adults with obstructive sleep apnoea
2 findings from 1 review

Intervention not reported

Quality of life measured on multiple scales (0 to 100; higher score = better quality of life) Postintervention: first assessment after end of treatment; no later than 3 months · children and adolescents aged 4 years to 18 years, with chronic musculoskeletal pain
1 finding from 1 review