Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

16 questions · 16 findings · 7 reviews · Headline outcomes only

No studies found 8 · 50%GRADE not reported 0 · 0%Very low 7 · 43.8%Low 1 · 6.3%Moderate 0 · 0%High 0 · 0%

Routine abdominal drain vs No drain

Serious adverse events (number of events) · patients with laparoscopic cholecystectomy.

It is very uncertain whether routine abdominal drain changes serious adverse events (number of events) compared with 'no drain' (very low certainty).

1 finding from 1 review

Routine abdominal drain vs No drain

Serious adverse events (proportion of patients) · patients with laparoscopic cholecystectomy.

It is very uncertain whether routine abdominal drain changes serious adverse events (proportion of patients) compared with 'no drain' (very low certainty).

1 finding from 1 review