Table 1 Descriptive data and outcomes of patients categorized by non-AP after 48 h postoperatively and AP after 48 h postoperatively
Characteristic | Non-AP after 48 h postoperatively (n = 963) | AP after 48 h postoperatively (n = 110) | P value |
|---|---|---|---|
Patient characteristics | |||
Age (years) | 59.58 ± 13.29 | 62.97 ± 13.55 | 0.012 |
Sex (male) | 535 (55.6) | 66 (60.0) | 0.374 |
Diabetes | 164 (17.0) | 20 (18.2) | 0.761 |
Length of hospital stay | 22.90 ± 14.15 | 25.60 ± 13.23 | 0.057 |
Surgical variables | |||
Surgical category | 0.472 | ||
Pancreaticoduodenectomy | 481 (49.9) | 61 (55.5) | |
Distal pancreatectomy | 315 (32.7) | 30 (27.3) | |
Others | 167 (17.3) | 19 (17.3) | |
Surgical approach | 0.303 | ||
Non-endoscopic surgery | 833 (86.5) | 99 (90.0) | |
Endoscopic surgery | 130 (13.5) | 11 (10.0) | |
Emergency | 52 (5.4) | 6 (5.5) | 0.981 |
ASA score | 0.006 | ||
0 | 766 (79.5) | 75 (68.2) | |
1 | 197 (20.5) | 35 (31.8) | |
NNIS score | 0.018 | ||
1 (0 and 1 point) | 819 (85.0) | 84 (76.4) | |
2 (2 and 3 points) | 144 (15.0) | 26 (23.6) | |
Inpatient department | < 0.001 | ||
Non-pancreatic center | 67 (7.0) | 24 (21.8) | |
Pancreatic center | 896 (93.0) | 86 (78.2) | |
Surgeon | < 0.001 | ||
Doctor 1 | 65 (6.7) | 5 (4.5) | |
Doctor 2 | 156 (16.2) | 15 (13.6) | |
Doctor 3 | 411 (42.7) | 41 (37.3) | |
Doctor 4 | 73 (7.6) | 14 (12.7) | |
Doctor 5 | 47 (4.9) | 4 (3.6) | |
Doctor 6 | 140 (14.5) | 6 (5.5) | |
Others | 71 (7.4) | 25 (22.7) | |
Surgical time (h) | 3.97 ± 1.53 | 4.18 ± 1.70 | 0.195 |
Intraoperative blood loss (mL) | 253.24 ± 451.43 | 329.00 ± 439.76 | 0.095 |
Antibiotic | |||
Any AP | 821 (85.3) | 110 (100) | < 0.001 |
Intraoperative redosing | 0.531 | ||
Required but no redosing | 657 (68.2) | 76 (69.1) | |
Required and redosing | 34 (3.5) | 6 (5.5) | |
Not required | 272 (28.2) | 28 (25.5) | |
AP within 48 h postoperatively | 41 (4.3) | 92 (83.6) | < 0.001 |
AP days | 0.91 ± 0.52 | 6.95 ± 3.67 | < 0.001 |
Outcomes | |||
SSIs | 98 (10.2) | 22 (20.0) | 0.002 |
other HAIs | 77 (8.0) | 11 (10.0) | 0.468 |