Diagnostic value of digital continuous bowel sounds in critically ill patients with acute gastrointestinal injury: A prospective observational study

Table 10 Canonical discriminant function coefficients

Variables	Function
	1	2
Acute Physiology and Chronic Health Evaluation II	-0.039	0.197
Sequential Organ Failure Assessment	0.053	-0.386
Gastrin	0.019	0.032
Citrulline	0.132	0.076
Interval time	0.297	0.250
Amplitude	-8.676	7.212
Mean bowel sound rate	0.473	-0.202
Total protein	0.018	0.001
Platelets	0.004	-0.005
Potential of hydrogen	5.856	-0.090
Bicarbonate	0.005	-0.065
Constant	-50.170	-2.538