Textbook outcome and associated risk factors in laparoscopic transcystic common bile duct exploration

Table 2 Analysis of perioperative factors associated with textbook outcome failure, n (%)

Outcome	All (n = 388)	Contribution to TO failure (n = 112)	Single contributor to TO failure (n = 112)
Conversion to open surgery	2 (0.52)	2 (1.78)	0
Postoperative complications (Clavien-Dindo classification ≥ 2)	12 (3.09)	12 (10.71)	0
Biliary leakage (ISGPS/ISGLS grade B/C)	4 (1.03)	4 (3.57)	0
Prolonged LOS (> 7 days)	50 (12.89)	50 (44.64)	14 (12.5)
Delayed removal of drainage tube (> 4 days)	94 (24.23)	94 (83.93)	54 (48.21)
Postoperative interventions
ERCP	2 (0.52)	2 (1.78)	0
Ultrasound-guided drainage	8 (2.06)	8 (7.14)	0
Reoperation	0	0	0
30-day readmission	4 (1.03)	4 (3.57)	4 (3.28)
Mortality	0	0	0

TO: Textbook outcome; ISGPS: International Study Group of Pancreatic Surgery; ISGLS: International Study Group of Liver Surgery; LOS: Length of stay; ERCP: Endoscopic retrograde cholangiopancreatography.