Table 2.
Operations and peri-operative outcomes
| Characteristic | Total N = 168 | Normal n = 44 | Low n = 62 | Moderate N = 46 | High N = 16 | P-value |
|---|---|---|---|---|---|---|
| Operation, n (%) | 0.30 | |||||
| Pancreaticoduodenectomy | 140 (83) | 36 (82) | 53 (85) | 37 (80) | 14 (88) | |
| Distal pancreatectomy | 21 (13) | 7 (16) | 7 (11) | 7 (15) | – | |
| Total pancreatectomy | 7 (4) | 1 (2) | 2 (3) | 2 (4) | 2 (12) | |
| Venous resection, n (%) | 49 (29) | 13 (30) | 14 (23) | 15 (33) | 7 (44) | 0.36 |
| Arterial resection, n (%) | 8 (5) | 4 (9) | 1 (1) | 2 (2) | 1 (6) | 0.35 |
| Clavien Grade 3+ complication, n (%) | 32 (20) | 9 (21) | 12 (20) | 7 (16) | 4 (27) | 0.84 |
| LOS (days), median (IQR) | 9 (4) | 9.5 (5) | 9 (5) | 8 (3) | 10.5 (6) | 0.29 |
| 30 day readmission, n (%) | 24 (14) | 4 (16) | 12 (20) | 5 (11) | 3 (19) | 0.38 |
| 30 day mortality | 2 (1) | 1 (2) | 1 (2) | – | – | 0.73 |
| Adjuvant therapy, n (%) | 86 (51) | 22 (50) | 32 (52) | 25 (54) | 7 (44) | 0.90 |
LOS, length of stay; IQR, interquartile range.