A Novel Method (CiMON) for Continuous Intra-Abdominal Pressure Monitoring: Pilot Test in a Pig Model

Table 1

Statistics of comparison between different device readings in the supine position.

Device	Bias (mmHg)	Precision (mmHg)	Limits of agreement (mmHg)	Percentage error
IAPCiM−IAPspie	0.2	0.9	−1.6to2.0	9.6
IAPCiM−IAPdir	2.1	2.5	−2.9to7.1	31.6
IAPCiM−IAPivp	1.5	2.5	−3.5to6.6	24.9

Mean difference between different device readings (bias), precision (standard deviation), percentage error (%), and limits of agreement in the supine position. CiMON balloon-tipped catheter pressure (IAP_CiM), Spiegelberg balloon-tipped catheter pressure (IAP_spie), direct intraperitoneal pressure (IAP_dir), and intravesical pressure (IAP_ivp) measurement.