Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

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

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%

Supervised exercise therapy following vascular intervention vs vascular intervention alone

All‐cause mortality · people with symptomatic peripheral arterial disease§

It is very uncertain whether supervised exercise therapy following vascular intervention changes mortality compared with vascular intervention alone (very low certainty).

1 finding from 1 review

Drug and alcohol use only‐focused psychosocial interventions vs control intervention

Frequency of drug use 12 months · Parents who use substances
2 findings from 1 review

Community health educational intervention for family members and mothers and for mothers only (subgroup) vs control

Neonatal mortality · developing countries

Community health educational intervention for family members and… may leads to lower neonatal mortality ‐ Intervention given to mothers and family members compared with control (low certainty).

1 finding from 1 review

Community health educational intervention for family members and mothers and for mothers only (subgroup) vs control

Neonatal mortality ‐ Intervention given to mothers only · developing countries

It is very uncertain whether community health educational intervention for family members and… changes neonatal mortality ‐ Intervention given to mothers only compared with control (very low certainty).

1 finding from 1 review

Community health educational intervention for family members and mothers and for mothers only (subgroup) vs control

Early neonatal mortality ‐ Intervention given to mothers and family members · developing countries

It is very uncertain whether community health educational intervention for family members and… changes early neonatal mortality ‐ Intervention given to mothers and family… compared with control (very low certainty).

1 finding from 1 review

Community health educational intervention for family members and mothers and for mothers only (subgroup) vs control

Early neonatal mortality ‐ Intervention given to mothers only · developing countries

It is very uncertain whether community health educational intervention for family members and… changes early neonatal mortality ‐ Intervention given to mothers only compared with control (very low certainty).

1 finding from 1 review