Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,462 questions · 1,520 findings · 156 reviews

No studies found 364 · 23.9%GRADE not reported 108 · 7.1%Very low 455 · 29.9%Low 374 · 24.6%Moderate 193 · 12.7%High 26 · 1.7%

Intervention not reported

Asthma symptoms measured using various techniques. · patients with asthma aged eight years or older
1 finding from 1 review

Intervention not reported

Quality of life Measured using various scales. · patients with asthma aged eight years or older
1 finding from 1 review

Intervention not reported

Exercise tolerance Measured using 6MWD · patients with asthma aged eight years or older
1 finding from 1 review

Intervention not reported

PEFR L/min · patients with asthma aged eight years or older
1 finding from 1 review

Intervention not reported

VEmax · patients with asthma aged eight years or older
1 finding from 1 review

Intervention not reported

VOmax · patients with asthma aged eight years or older
1 finding from 1 review

Intervention not reported

HRmax bpm · patients with asthma aged eight years or older
1 finding from 1 review