Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

229 questions · 231 findings · 28 reviews

No studies found 32 · 13.9%GRADE not reported 3 · 1.3%Very low 28 · 12.1%Low 58 · 25.1%Moderate 60 · 26%High 50 · 21.6%

Intervention not reported

MMRV vs MMR ‐ by brand ‐ from 0 to 42 days after vaccination (Priorix‐Tetra) · children 9 months to 15 years old

The intervention showed no clear difference in MMRV vs MMR ‐ by brand ‐ from 0 to 42 days after vaccination… (low certainty).

1 finding from 1 review

Intervention not reported

MMRV vs MMR ‐ by brand ‐ from 7 to 10 days after vaccination (Priorix‐Tetra) · children 9 months to 15 years old

The intervention may leads to higher MMRV vs MMR ‐ by brand ‐ from 7 to 10 days after vaccination… (low certainty).

1 finding from 1 review

Intervention not reported

MMRV vs MMR ‐ by brand ‐ from 0 to 42 days after vaccination (ProQuad) · children 9 months to 15 years old

The intervention may leads to higher MMRV vs MMR ‐ by brand ‐ from 0 to 42 days after vaccination (ProQuad) (low certainty).

1 finding from 1 review

Intervention not reported

MMRV vs MMR ‐ by brand ‐ from 7 to 10 days after vaccination (ProQuad) · children 9 months to 15 years old

The intervention may leads to higher MMRV vs MMR ‐ by brand ‐ from 7 to 10 days after vaccination (ProQuad) (low certainty).

1 finding from 1 review

Digital targeted client communication via mobile devices vs digital non‐targeted client communication (pregnant and postpartum women)

Service utilisation – attendance antenatal care appointments (attendance for antenatal influenza vaccination) · pregnant and postpartum women

Digital targeted client communication via mobile devices showed no clear difference in service utilisation – attendance antenatal care appointments… compared with digital non‐targeted client communication (pregnant and postpartum… (low certainty).

1 finding from 1 review

Digital targeted client communication via mobile devices vs standard care or no intervention (parents of children aged under five years)

Service utilisation – attendance for necessary healthcare (attendance for vaccinations at 6–12 months, attendance at HIV medical appointments) · parents of children aged < 5 years

Digital targeted client communication via mobile devices may leads to higher service utilisation – attendance for necessary healthcare… compared with standard care or no intervention (parents of children aged under… (low certainty).

1 finding from 1 review

Digital targeted client communication via mobile devices vs non‐digital targeted client communication (parents of children aged under five years)

Service utilisation – attendance for necessary healthcare (attendance for vaccinations at 14 weeks) · parents of children aged < 5 years

Digital targeted client communication via mobile devices showed no clear difference in service utilisation – attendance for necessary healthcare… compared with non‐digital targeted client communication (parents of children aged… (low certainty).

1 finding from 1 review

Digital targeted client communication via mobile devices vs digital, non‐targeted communication

Service utilisation – attendance for necessary healthcare – attendance for vaccinations at 6 months · parents of children aged < 5 years

Digital targeted client communication via mobile devices showed no clear difference in service utilisation – attendance for necessary healthcare –… compared with digital non‐targeted client communication (parents of children aged… (low certainty).

1 finding from 1 review

Digital targeted client communication via mobile devices vs non‐digital, targeted communication

Health service utilization ‐ attendance for: breast cancer screening, cervical screening, voluntary medical male circumcision, HPV or HBV vaccination · Adults (age over 24 years)

Digital targeted client communication via mobile devices showed no clear difference in health service utilization ‐ attendance for: breast cancer… compared with non‐digital, targeted communication (low certainty).

1 finding from 1 review

Intervention not reported

How many people get cholera during the first 2 years after vaccination? · Adults and children
1 finding from 1 review