Effect of early enteral combined with parenteral nutrition in patients undergoing pancreaticoduodenectomy

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.