Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,234 questions · 2,325 findings · 216 reviews · Airways

No studies found 249 · 10.7%GRADE not reported 107 · 4.6%Very low 276 · 11.9%Low 751 · 32.3%Moderate 718 · 30.9%High 224 · 9.6%

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause mortality ‐ formoterol and budesonide vs salmeterol and fluticasone · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause mortality ‐ formoterol/budesonide vs salmeterol/fluticasone compared with salmeterol/ICS (low certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause non‐fatal serious adverse events ‐ formoterol/budesonide vs salmeterol/budesonide · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause non‐fatal serious adverse events ‐ formoterol/budesonide… compared with salmeterol/ICS (low certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

Asthma‐related non‐fatal serious adverse events · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in asthma‐related non‐fatal serious adverse events ‐… compared with salmeterol/ICS (low certainty).

5 findings from 1 review
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Children: formoterol/fluticasone vs regular salmeterol and fluticasone

Non‐fatal serious adverse events · children with chronic asthma

Children: formoterol/fluticasone showed no clear difference in all‐cause non‐fatal serious adverse events compared with salmeterol/fluticasone (low certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause mortality ‐ formoterol/mometasone vs salmeterol/fluticasone · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause mortality ‐ formoterol/mometasone vs salmeterol/fluticasone compared with salmeterol/ICS (low certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause mortality ‐ formoterol/fluticasone vs salmeterol/fluticasone · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause mortality ‐ formoterol/fluticasone vs salmeterol/fluticasone compared with salmeterol/ICS (low certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause non‐fatal serious adverse events ‐ formoterol and budesonide vs salmeterol and fluticasone · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause non‐fatal serious adverse events ‐ formoterol/budesonide… compared with salmeterol/ICS (moderate certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause non‐fatal SAE ‐ Adults · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause non‐fatal serious adverse events ‐… compared with salmeterol/ICS (moderate certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause non‐fatal serious adverse events ‐ formoterol/mometasone vs salmeterol/fluticasone · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause non‐fatal serious adverse events ‐ formoterol/mometasone… compared with salmeterol/ICS (moderate certainty).

1 finding from 1 review

Adults: formoterol/ICS vs salmeterol/ICS

All‐cause non‐fatal serious adverse events ‐ formoterol/fluticasone vs salmeterol/fluticasone · adults, chronic asthma: all‐cause mortality

Adults: formoterol/ICS showed no clear difference in all‐cause non‐fatal serious adverse events ‐ formoterol/fluticasone… compared with salmeterol/ICS (low certainty).

1 finding from 1 review

Integrated disease management interventions vs usual care

Respiratory‐related hospital admissions · patients with chronic obstructive pulmonary disease

Integrated disease management interventions leads to lower respiratory‐related hospital admissions compared with usual care (high certainty).

1 finding from 1 review