Effect of overtime pancreaticoduodenectomy on the short-term prognosis of patients

Table 4 Postoperative factors and complications

	Control group (n = 177)	Overtime group (n = 58)	P value
Operative time (min)	413 (260-796)	421.1 ± 83.4	0.757
Blood loss (mL)	600 (100-4700)	700 (150-2800)	0.185
Number of lymph nodes removed	9 (0-62)	10 (1-45)	0.994
Duration of treatment in ICU after surgery	17 (0-325)	14 (0-518)	0.511
Duration of postoperative hospitalization	20 (7-160)	18 (7-61)	0.181
Postoperative pancreatic fistula	28 (15.8%)	19 (32.8%)	0.005
Delayed gastric emptying (B/C)	30 (16.9%)	9 (15.5%)	0.799
Gastrointestinal bleeding	17 (9.6%)	8 (13.8%)	0.369
Abdominal infection	12 (6.8%)	2 (3.4%)	0.352
Pneumonia	3 (1.7%)	3 (5.2%)	0.162
Arrhythmia	6 (3.4%)	0	0.341
Thromboembolism	2 (1.1%)	0	1.000
Respiratory failure	1 (0.6%)	0	1.000
Hemothorax	1 (0.6%)	0	1.000
Hospital death	7 (4.0%)	3 (5.2%)	0.690

ICU: Intensive Care Unit.