Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

3,429 questions · 3,558 findings · 436 reviews

No studies found 660 · 18.5%GRADE not reported 375 · 10.5%Very low 727 · 20.4%Low 887 · 24.9%Moderate 709 · 19.9%High 200 · 5.6%

Intervention vs usual care

Exacerbations (number of people experiencing ≥ 1 exacerbations) · COPD and at least one other long‐term condition

It is very uncertain whether intervention changes exacerbations ‐ number of people experiencing one or more  compared with usual care (very low certainty).

1 finding from 1 review

Intervention not reported

Index test · children with close tuberculosis contacts Index tests: groups of multiple symptoms Role: an initial test Threshold for index tests: any 1…

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Specificities 99% and 100% · children evaluated in inpatient or outpatient settings Index tests: Xpert MTB/RIF Role: an initial test Threshold for index tests: an…
1 finding from 1 review

Intervention not reported

≥ 1 of cough, fever, or poor weight gain · children with close tuberculosis contacts Index tests: groups of multiple symptoms Role: an initial test Threshold for index tests: any 1…
1 finding from 1 review

Intervention not reported

≥ 1 of cough, fever, or decreased playfulness · children with close tuberculosis contacts Index tests: groups of multiple symptoms Role: an initial test Threshold for index tests: any 1…
1 finding from 1 review

Intervention not reported

≥ 1 of cough, fever, poor weight gain, or tuberculosis close contact (WHO 4‐symptom symptom screen) · children with close tuberculosis contacts Index tests: groups of multiple symptoms Role: an initial test Threshold for index tests: any 1…
1 finding from 1 review

Intervention not reported

Estimation (95% Cl) · children with close tuberculosis contacts Index test: abnormal chest radiography Role: an initial test Threshold for index tests: author…

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Pooled sensitivity 87% (75% to 93%) · children with close tuberculosis contacts Index test: abnormal chest radiography Role: an initial test Threshold for index tests: author…
1 finding from 1 review

Intervention not reported

Pooled specificity 99% (68% to 100%) · children with close tuberculosis contacts Index test: abnormal chest radiography Role: an initial test Threshold for index tests: author…
1 finding from 1 review

Intervention not reported

Estimations · children evaluated in inpatient or outpatient settings Index tests: Xpert MTB/RIF Role: an initial test Threshold for index tests: an…

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Sensitivities 43% and 100% · children evaluated in inpatient or outpatient settings Index tests: Xpert MTB/RIF Role: an initial test Threshold for index tests: an…
1 finding from 1 review