Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,661 questions · 2,751 findings · 453 reviews

No studies found 593 · 21.6%GRADE not reported 277 · 10.1%Very low 538 · 19.6%Low 712 · 25.9%Moderate 516 · 18.8%High 115 · 4.2%

Single‐component medication monitoring and adjustment intervention vs control

All‐cause mortality · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention showed no clear difference in mortality compared with control (moderate certainty).

1 finding from 1 review

Single‐component hydration intervention vs control

Incidence of delirium · people at risk of delirium in institutional long‐term care

It is very uncertain whether single‐component hydration intervention changes incidence of delirium NEECHAM Confusion Scale compared with control (very low certainty).

1 finding from 1 review

Single‐component medication monitoring and adjustment intervention vs control

Falls · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention showed no clear difference in falls Fall events compared with control (low certainty).

1 finding from 1 review

Single‐component medication monitoring and adjustment intervention vs control

Hospital admissions · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention showed no clear difference in hospital admissions compared with control (moderate certainty).

1 finding from 1 review

Antibiotics vs placebo

Children not cured or substantially improved at · prolonged wet cough in children

Antibiotics probably leads to lower children not cured or substantially improved at compared with placebo (moderate certainty).

1 finding from 1 review

Antibiotics vs placebo

Children with progression of the disease resulting in additional medical therapy (complications) (measured as proportion of participants) · prolonged wet cough in children

Antibiotics probably leads to lower children with progression of the disease resulting in additional… compared with placebo (moderate certainty).

1 finding from 1 review

Antibiotics vs placebo

Adverse effects of antibiotics · prolonged wet cough in children

Antibiotics showed no clear difference in children experiencing adverse effects of antibiotics (e.g.… compared with placebo (low certainty).

1 finding from 1 review

Transfusion of RBCs of shorter vs longer storage duration

Mortality: in‐hospital mortality (within 7 days) · all conditions

It is very uncertain whether transfusion of RBCs of shorter changes mortality: in‐hospital mortality (within 7 days) compared with longer storage duration (very low certainty).

1 finding from 1 review