Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,661 questions · 2,751 findings · 453 reviews

No studies found 593 · 21.6%GRADE not reported 277 · 10.1%Very low 538 · 19.6%Low 712 · 25.9%Moderate 516 · 18.8%High 115 · 4.2%

Antibiotics (short duration) vs prolonged‐course antibiotic therapy be used

All‐cause mortality · hospital‐acquired pneumonia

Should short‐course antibiotic therapy showed no clear difference in mortality compared with prolonged‐course antibiotic therapy be used (moderate certainty).

1 finding from 1 review

Antibiotics (short duration) vs prolonged‐course antibiotic therapy be used

Mortality NF‐GNB · hospital‐acquired pneumonia

Should short‐course antibiotic therapy showed no clear difference in mortality NF‐GNB compared with prolonged‐course antibiotic therapy be used (low certainty).

1 finding from 1 review

Antibiotics (short duration) vs prolonged‐course antibiotic therapy be used

Mortality MRSA · hospital‐acquired pneumonia

Should short‐course antibiotic therapy showed no clear difference in mortality MRSA compared with prolonged‐course antibiotic therapy be used (moderate certainty).

1 finding from 1 review

Antibiotics (short duration) vs prolonged‐course antibiotic therapy be used

Recurrence of pneumonia · hospital‐acquired pneumonia

Should short‐course antibiotic therapy showed no clear difference in recurrence of pneumonia Clinical and/or microbiological criteria compared with prolonged‐course antibiotic therapy be used (low certainty).

1 finding from 1 review

Antibiotics (short duration) vs prolonged‐course antibiotic therapy be used

Recurrence of pneumonia ‐ NF‐GNB · hospital‐acquired pneumonia

Should short‐course antibiotic therapy probably leads to higher recurrence of pneumonia NF‐GNB Clinical and/or microbiological… compared with prolonged‐course antibiotic therapy be used (moderate certainty).

1 finding from 1 review

Antibiotics (short duration) vs prolonged‐course antibiotic therapy be used

Recurrence of pneumonia ‐ MRSA · hospital‐acquired pneumonia

Should short‐course antibiotic therapy showed no clear difference in recurrence of pneumonia MRSA Clinical and/or microbiological criteria compared with prolonged‐course antibiotic therapy be used (moderate certainty).

1 finding from 1 review

Dexmedetomidine vs traditional sedative agents

Risk of delirium · Critically ill patients requiring long‐term sedation during mechanical ventilation

It is very uncertain whether dexmedetomidine changes risk of delirium compared with traditional sedative agents (very low certainty).

1 finding from 1 review