Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

418 questions · 611 findings · 68 reviews

No studies found 88 · 14.4%GRADE not reported 237 · 38.8%Very low 74 · 12.1%Low 115 · 18.8%Moderate 87 · 14.2%High 10 · 1.6%

Primary dental health aide (PDHA) service-delivery models (PDHA program; PDHA + intensive staffing; PDHA + robust prevention) vs Baseline pre-intervention service-delivery scenario

Projected Significant Caries (SiC) index · Alaska Native children (below age 18)

A simulation projected a 50% drop in the Significant Caries index for children (12.3 to 6.1) under the PDHA model (certainty not graded).

2 findings from 1 review

Primary dental health aide (PDHA) service-delivery models (PDHA program; PDHA + intensive staffing; PDHA + robust prevention) vs Baseline pre-intervention service-delivery scenario

Projected proportion of caries-free children (5-18 years) · Alaska Native children (below age 18)

A simulation projected 0% of children aged 5-18 would be caries-free under the baseline scenario (certainty not graded).

3 findings from 1 review

Primary dental health aide (PDHA) service-delivery models (PDHA program; PDHA + intensive staffing; PDHA + robust prevention) vs Baseline pre-intervention service-delivery scenario

Projected receipt of school-based prevention services · Alaska Native children (below age 18)

A simulation projected that over 90% of children would receive school-based prevention services under the PDHA model, up from 53% (certainty not graded).

1 finding from 1 review

Primary dental health aide (PDHA) service-delivery models (PDHA program; PDHA + intensive staffing; PDHA + robust prevention) vs Baseline pre-intervention service-delivery scenario

Projected dental care utilisation · Alaska Native children (below age 18)

A simulation projected that the PDHA program would raise dental care utilisation from 75% to 90% (certainty not graded).

1 finding from 1 review

Intervention not reported

Timing of intubation ‐ just after birth in the delivery room: first intubation attempt success rate (outcome achieved at time of intubation attempt and not followed up) · neonates requiring endotracheal intubation

The intervention showed no clear difference in timing of intubation ‐ just after birth in the delivery room: first… (moderate certainty).

1 finding from 1 review

Benefits and harms of CSF plus antibiotics vs antibiotics alone

Time to recovery from fever (lower values signify better outcomes) · people with chemotherapy‐induced febrile neutropenia

Benefits and harms of CSF plus antibiotics showed no clear difference in time to recovery from fever (lower values signify better outcomes) compared with antibiotics alone (low certainty).

1 finding from 1 review

Additional support vs usual care

Satisfaction with pregnancy care Pregnancy care rated as "very helpful" · women at increased risk of low birthweight babies (maternal outcomes)

Additional support probably leads to higher satisfaction with pregnancy care Pregnancy care rated as "very… compared with usual care during pregnancy (moderate certainty).

1 finding from 1 review