2.6. Analysis.

Comparison 2 Abdominal wall lift without pneumoperitoneum (AWL) versus pneumoperitoneum (PP), Outcome 6 Operating time (trials that could not be included for the meta‐analysis).

Operating time (trials that could not be included for the meta‐analysis)
Study	Observation in abdominal wall lift group	Observation in pneumoperitoneum group	Statistical significance
Andersson 2003	125 minutes (median; 9 patients)	120 minutes (median; 10 patients)	Not reported
Tanpravoon 2000	104 minutes (mean)	64.6 minutes (mean)	< 0.001