Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

990 questions · 1,028 findings · 131 reviews · Headline outcomes only

No studies found 292 · 28.4%GRADE not reported 55 · 5.4%Very low 276 · 26.8%Low 240 · 23.3%Moderate 147 · 14.3%High 18 · 1.8%

Community health educational ANC period and PNC period and both periods (subgroup) vs control

Perinatal mortality ‐ Education provided during ANC period only · developing countries

It is very uncertain whether community health educational ANC period and PNC period and both… changes perinatal mortality ‐ Education provided during ANC period only compared with control (very low certainty).

1 finding from 1 review

Community health educational ANC period and PNC period and both periods (subgroup) vs control

Perinatal mortality · developing countries

Community health educational ANC period and PNC period and both… may leads to lower perinatal mortality ‐ Education provided during both ANC and PNC… compared with control (low certainty).

1 finding from 1 review

Educational policy: mailed educational materials on prescribing for physicians and HMO members vs no educational intervention

Health Service Utilisation · prescribers or patients that are subjected to regulatory and educational interventions in prescribing due to government, non‐government or…

The review found no eligible studies for this question.

1 finding from 1 review

Educational policy: mailed educational materials on prescribing for physicians and HMO members vs no educational intervention

Health outcomes · prescribers or patients that are subjected to regulatory and educational interventions in prescribing due to government, non‐government or…

The review found no eligible studies for this question.

1 finding from 1 review

Educational policy: mailed educational materials on prescribing for physicians and HMO members vs mailed educational materials on prescribing

Healthcare utilization · prescribers or patients that are subjected to educational or regulatory interventions in prescribing due to government, non‐government or…

The review found no eligible studies for this question.

1 finding from 1 review

Educational policy: mailed educational materials on prescribing for physicians and HMO members vs mailed educational materials on prescribing

Health outcomes · prescribers or patients that are subjected to educational or regulatory interventions in prescribing due to government, non‐government or…

The review found no eligible studies for this question.

1 finding from 1 review

Educational intervention vs no educational intervention

Age at introduction of complementary foods Measurement: proportion participants with event · children of complementary feeding age

Educational intervention probably leads to lower age at introduction of complementary foods Measurement: proportion… compared with no educational intervention (moderate certainty).

1 finding from 1 review

Educational intervention vs no educational intervention

Stunting · children of complementary feeding age

Educational intervention showed no clear difference in nutritional status: stunting (H/LAZ ≤ −2 SD) Measurement: proportion… compared with no educational intervention (low certainty).

1 finding from 1 review

Educational intervention vs no educational intervention

Wasting · children of complementary feeding age

Educational intervention showed no clear difference in nutritional status: wasting (WH/LZ ≤ −2 SD) Measurement: proportion… compared with no educational intervention (low certainty).

1 finding from 1 review