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Evidence found and GRADE certainty

2,486 questions · 2,727 findings · 268 reviews

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No studies found 600 · 22%GRADE not reported 229 · 8.4%Very low 789 · 28.9%Low 707 · 25.9%Moderate 314 · 11.5%High 88 · 3.2%

Self‐management interventions vs usual care

Courses of oral corticosteroids · patients with chronic obstructive pulmonary disease

Self‐management interventions including action plans for exacerbations showed no clear difference in courses of oral steroids compared with usual care (low certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

HIV incidence (observational studies) · low and high‐risk populations

Structural and community‐level interventions for increasing condom use showed no clear difference in HIV incidence (person/years) compared with standard care (moderate certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

HIV prevalence · low and high‐risk populations

Structural and community‐level interventions for increasing condom use showed no clear difference in HIV prevalence compared with standard care (low certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

Herpes Simplex Virus 2 (HSV‐2) incidence (person/years) · low and high‐risk populations

Structural and community‐level interventions for increasing condom use showed no clear difference in herpes Simplex Virus 2 (HSV‐2) incidence (person/years) compared with standard care (moderate certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

HSV‐2 prevalence · low and high‐risk populations

Structural and community‐level interventions for increasing condom use showed no clear difference in HSV‐2 prevalence compared with standard care (moderate certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

Two or more sexual partners in last year · low and high‐risk populations

Structural and community‐level interventions for increasing condom use showed no clear difference in two or more sexual partners in last year compared with standard care (moderate certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

Use of birth control methods (condom use at last sex) · low and high‐risk populations

Structural and community‐level interventions for increasing condom use probably leads to higher use of condom during last sexual intercourse compared with standard care (moderate certainty).

1 finding from 1 review

Structural and community‐level interventions for increasing condom use vs usual care

Knowledge: condom can prevent STIs · low and high‐risk populations

Structural and community‐level interventions for increasing condom use probably leads to higher knowledge: condom can prevent STIs compared with standard care (moderate certainty).

1 finding from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

Diagnosis of mental disorders at study endpoint · preventing mental disorders
2 findings from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

QoL · preventing mental disorders
2 findings from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

Adverse events at study endpoint · preventing mental disorders
2 findings from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

Psychological functioning and impairment at study endpoint (higher score = higher disability) · preventing mental disorders
2 findings from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

Depressive symptoms · preventing mental disorders
2 findings from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

Anxiety · preventing mental disorders
2 findings from 1 review

Summary of findings table ‐ Promotion/universal prevention interventions vs control group

Distress/PTSD symptoms at study endpoint (higher score = higher severity) · preventing mental disorders
2 findings from 1 review

Micronutrient or macronutrient supplementation interventions in children vs no intervention, or placebo to reduce stunting (height‐for‐age, length velocity, and length at 12 months)

Stunting · children under 5 years old

Micronutrient or macronutrient supplementation interventions in… showed no clear difference in height‐for‐age (z‐score) compared with no intervention, or placebo to reduce stunting (height‐for‐age,… (low certainty).

1 finding from 1 review

Micronutrient or macronutrient supplementation interventions in children vs no intervention, or placebo to reduce stunting (height‐for‐age, length velocity, and length at 12 months)

Height‐for‐age (z‐score) Length gain (6 months) · children under 5 years old
1 finding from 1 review

Micronutrient or macronutrient supplementation interventions in children vs no intervention, or placebo to reduce stunting (height‐for‐age, length velocity, and length at 12 months)

Height‐for‐age (%) at 18 months, 21 months Length gain · children under 5 years old
1 finding from 1 review

Micronutrient or macronutrient supplementation interventions in children vs no intervention, or placebo to reduce stunting (height‐for‐age, length velocity, and length at 12 months)

Length velocity (change in cm since start of supplementation) · children under 5 years old
1 finding from 1 review