Early complications after interventions in patients with acute pancreatitis

Table 5 Factors predicting intra-abdominal hemorrhage

Factors	P1value	Odd ratio(lower-upper)	P2value
APACHE-II score at admission	0.004
Marshall score at admission	0.0001	0.882 (0.626-1.243)	0.474
Preoperative Marshall score	0.0001	1.560 (1.003-2.426)	0.048
SIRS at admission	0.001	0.774 (0.274-2.185)	0.628
Preoperative SIRS	0.0001	1.294 (1.086-2.002)	0.050
Single organ failure at any time before surgery	0.0001	5.287 (1.524-7.369)	0.031
MOF at any time before surgery	0.003	4.327 (1.325-6.548)	0.041
CRP before surgery	0.273
Base deficit before surgery, > 5 mEq/L	0.741
Hypoproteinemia before surgery	0.854
Hypocalcemia before surgery	0.006	1.576 (0.723-3.438)	0.253
Acidosis at admission pH < 7.2	0.693
Pancreatic necrosis	0.148
< 30%	0.724
30%-50%	0.346
> 50%	0.923
Extra-pancreatic necrosis only	0.148
Gas bubble signs	0.901
CTSI before surgery	0.053
Operation time	0.218
Blood transfusion during operation	0.635
Blood transfusion on the first day after surgery	0.472
Pancreatic infection	0.140
Preoperative sepsis	0.048	1.227 (1.089-1.578)	0.002
Preoperative respiratory infection	0.240
Preoperative ICU stay	0.055
CRRT	0.010	0.810 (0.353-1.861)	0.620
Type of surgery	0.245

P₁ indicated two-sided P value of univariate analysis; P₂ indicated two-sided P value of multivariate analysis. APACHE: Acute physiology and chronic health examination; ICU: Intensive care unit; CRP: C-reactive protein; MOF: Multiple organ failure; CECT: Contrast-enhanced computed tomography; CTSI: Computed tomography severity index; SIRS: Systemic inflammatory response syndrome; CRRT: Continuous renal replacement therapy; PCD: Percutaneous catheter drainage.