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Evidence found and GRADE certainty

44 questions · 48 findings · 21 reviews

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No studies found 0 · 0%GRADE not reported 2 · 4.2%Very low 9 · 18.8%Low 16 · 33.3%Moderate 17 · 35.4%High 4 · 8.3%

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

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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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