Table 2.
Preoperative clinical data, intraoperative factors and histopathology of the patients enrolled in the study
| TPN group | EEN/PN group | |
| Sex (male/female) | 44/23 | 70/37 |
| Age (yr) | 52. 8 ± 11.2 | 53.9 ± 10.6 |
| Intraoperative factors | ||
| Patients with jaundice (%) | 79.1 | 83.2 |
| Patients with preoperative ENBD (%) | 50.7 | 48.6 |
| Preoperative hemoglobin (g/L) | 11.8 ± 1.0 | 12.4 ± 0.8 |
| Preoperative albumin (g/L) | 37.9 ± 3.1 | 36.8 ± 3.6 |
| Duration of surgery (min) | 345.1 ± 64.8 | 332.7 ± 56.6 |
| Operative blood loss (mL) | 648.4 ± 262.6 | 680.2 ± 193.7 |
| Blood transfusion (%) | 26.9 | 31.7 |
| Histopathologic finding (n) | ||
| Pancreatic head carcinoma | 24 | 37 |
| Distal cholangiocarcinoma | 19 | 31 |
| Periampullary adenocarcinoma | 21 | 34 |
| Duodenal adenocarcinoma | 3 | 5 |
EEN: Early enteral nutrition; ENBD: Endoscopic nasal biliary drainage; PN: Prognostic nutritional; TPN: Total parenteral nutrition.