Association between Timing of Surgical Intervention and Mortality in 15,813 Acute Pancreatitis
Table 1
Baselines between died and survived patients after surgical intervention.
Characteristics
Died ()
Survived ()
Age (year, mean (SD))
48.21 (13.32)
45.43 (12.67)
0.094
Male, (%)
39 (62.90)
741 (66.52)
0.654
Lab indicator
High-density lipoprotein on admissionª (mmol/L, mean (SD))
0.43 (0.31)
0.60 (0.37)
0.001
Amylase on admissionª (U/L, mean (SD))
635.79 (647.36)
259.47 (537.16)
<0.001
White blood cell count on admissionª (109/L, mean (SD))
11.92 (5.25)
10.82 (6.51)
0.208
Maximum preoperative creatinineª (μmol/L, mean (SD))
217.34 (190.20)
89.10 (103.13)
<0.001
Infection, (%)
37 (59.68)
426 (38.24)
0.001
Organ failure before surgical intervention
Respiratory failure, (%)
2 (3.23)
34 (3.05)
1.000
Circulatory failure, (%)
49 (79.03)
473 (42.46)
<0.001
Kidney failure, (%)
37 (59.68)
134 (12.03)
<0.001
Time from the onset to admission (day, mean (SD))
11.55 (14.96)
23.69 (36.12)
0.009
Time from the onset to surgical intervention (day, mean (SD))
23.03 (16.33)
35.07 (35.60)
0.008
Total hospital stay (day, mean (SD))
32.21 (27.54)
31.50 (24.90)
0.829
SD: standard deviation; (%): number and percentage; indicates statistical significance; aDifferent missing rates 2.7%, 8.3%, 4.2%, and 2.7% for high-density lipoprotein, amylase, white blood cell count on admission, and maximum preoperative creatinine, respectively.