Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

8 questions · 8 findings · 3 reviews

No studies found 1 · 12.5%GRADE not reported 0 · 0%Very low 3 · 37.5%Low 4 · 50%Moderate 0 · 0%High 0 · 0%

Normal saline plus standard treatment vs usual care

Antibiotic usage Patient‐reported usage · patients with acute upper respiratory tract infections

It is very uncertain whether normal saline plus standard treatment changes antibiotic usage Patient‐reported usage compared with standard treatment alone (very low certainty).

1 finding from 1 review