Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,805 questions · 2,912 findings · 307 reviews · Headline outcomes only

No studies found 706 · 24.2%GRADE not reported 133 · 4.6%Very low 786 · 27%Low 696 · 23.9%Moderate 474 · 16.3%High 117 · 4%

Monetary incentives vs usual care

Proportion of children who received the vaccine under study (BCG) · children under 5 years of age

It is very uncertain whether monetary incentives changes proportion of children who received the vaccine under study (BCG) compared with routine care (very low certainty).

1 finding from 1 review

Monetary incentives vs usual care

Proportion of children who received the vaccine under study (measles/MMR) ‐ household monetary incentivef · children under 5 years of age

It is very uncertain whether monetary incentives changes proportion of children who received the vaccine under study… compared with routine care (very low certainty).

1 finding from 1 review

Monetary incentives vs usual care

Proportion of children who received the vaccine under study (MMR) ‐ service‐level monetary incentiveg · children under 5 years of age

It is very uncertain whether monetary incentives changes proportion of children who received the vaccine under study (MMR) ‐… compared with routine care (very low certainty).

1 finding from 1 review

Monetary incentives vs usual care

Proportion of children who received the vaccine under study (MMR) ‐ household + service‐level monetary incentive · children under 5 years of age

It is very uncertain whether monetary incentives changes proportion of children who received the vaccine under study (MMR) ‐… compared with routine care (very low certainty).

1 finding from 1 review

Health education vs usual care

Proportion of children who received the vaccine under study (BCG) · children under 5 years of age

Health education showed no clear difference in proportion of children who received the vaccine under study (BCG) compared with routine care (moderate certainty).

1 finding from 1 review

Digital register vs usual care

Proportion of children who received the vaccine under study (OPV3) · children under 5 years of age

Digital register showed no clear difference in proportion of children who received the vaccine under study (OPV3) compared with routine care (low certainty).

1 finding from 1 review

Digital register vs usual care

Proportion of children who received the vaccine under study (measles) · children under 5 years of age

Digital register showed no clear difference in proportion of children who received the vaccine under study (measles) compared with routine care (low certainty).

1 finding from 1 review

Digital register vs usual care

Proportion of children who received the vaccine under study (HBV3) · children under 5 years of age

Digital register showed no clear difference in proportion of children who received the vaccine under study (HBV3) compared with routine care (low certainty).

1 finding from 1 review

Phone call/SMS with/without combination with monetary incentives vs usual care

Proportion of children who received the vaccine under study ‐ BCG (phone call/SMS only) · children under 5 years of age

Phone call/SMS with/without combination with monetary incentives showed no clear difference in proportion of children who received the vaccine under study ‐ BCG… compared with routine care (low certainty).

1 finding from 1 review

Phone call/SMS with/without combination with monetary incentives vs usual care

Proportion of children who received the vaccine under study ‐ BCG (SMS + monetary incentive) · children under 5 years of age

Phone call/SMS with/without combination with monetary incentives showed no clear difference in proportion of children who received the vaccine under study ‐ BCG… compared with routine care (low certainty).

1 finding from 1 review

Phone call/SMS with/without combination with monetary incentives vs usual care

Proportion of children who received the vaccine under study ‐ OPV3 (phone call/SMS only) · children under 5 years of age

Phone call/SMS with/without combination with monetary incentives showed no clear difference in proportion of children who received the vaccine under study ‐ OPV3… compared with routine care (moderate certainty).

1 finding from 1 review