Table 1.

The average pressure data from different measuring tools under pneumoperitoneum pressure.

Pneumoperitoneum Setting Pressure	IAP	GIP (PDT)	IVP
10 mm Hg	11.52 + 0.06	10.18 + 3.51	11.84 + 0.35
20 mm Hg	20.00 + 0.06	19.86 + 2.20	18.28 + 2.08
30 mm Hg	30.21 + 0.33	31.33 + 2.55	26.21 + 8.71
40 mm Hg	40.06 + 0.09	40.59 + 0.61	43.12 + 1.21

IAP: Intraabdominal pressure, IVP: Intravesical pressure, IGP: Gastrointestinal intraluminal pressure.