From: Estimating the optimal bladder volume for intra-abdominal pressure measurement by bladder pressure–volume curves
Bladder volume (ml)
0
50
100
150
200
250
300
IBP (mmHg)
4.2 ± 3.2
6.9 ± 5
8.7 ± 5.2
11.8 ± 6.8
14.6 ± 8.9
18.2 ± 12.3
23.7 ± 16.1