Table 2.
Complications, interventions and clinical outcomes of included patients.
| Parameters | Rupture group (n = 20) |
Non-rupture group (n = 161) |
p value |
|---|---|---|---|
| Incidence of complications | |||
| Bleeding | 11 (55%) | 60 (37.3%) | 0.126 |
| Gastrointestinal fistula | 6 (30%) | 46 (28.6%) | 0.894 |
| Sepsis | 18 (90%) | 56 (34.8%) | <0.001 |
| New onset RF | 4 (20%) | 28 (17.4%) | 0.773 |
| New onset CF | 17 (85%) | 45 (28.0%) | <0.001 |
| New onset PF | 6 (30%) | 49 (30.4%) | 0.968 |
| Gastrointestinal obstruction | 6 (30%) | 16 (9.9%) | 0.01 |
| Interventions | |||
| Interval from AP onset to first intervention | 18.0 (10) | 23.0 (19) | 0.157 |
| PCD | 19 (95%) | 160 (99.4%) | 0.209 |
| PCD times | 3 (2) | 3 (2) | 0.594 |
| VARD | 10 (50%) | 101 (62.7%) | 0.270 |
| VARD times | 0 (3) | 1 (3) | 0.179 |
| Open necrosectomy | 10 (50%) | 30 (18.6%) | 0.001 |
| Clinical outcomes | |||
| Mortality | 7 (35%) | 48 (29.8%) | 0.634 |
| Length of hospital stay | 40.5 (42) | 31 (32) | 0.007 |
| Length of ICU stay | 25 (29) | 20 (21) | 0.069 |
| Total costs (RMB, thousand) | 350.2 (352.3) | 241.7 (283.5) | 0.003 |
RF, renal failure; CF, cardiovascular failure; PF, pulmonary failure; AP, acute pancreatitis; PCD, percutaneous catheter drainage; VARD, videoscopic-assisted retroperitoneal debridement; ICU, intensive care unit.