Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. May 21, 2023; 29(19): 2992-3002
Published online May 21, 2023. doi: 10.3748/wjg.v29.i19.2992
Table 2 Postoperative information of the patient

Control group (n = 42)
Experimental group (n = 35)
P value
Operation time, mean (SD), min233.14 (75.12)228.66 (80.32)0.8
IB, median (IQR), mL22.5 (19.5-50)17 (5-20)0.01
NRL, median (IQR)13.5 (10-16.5)15 (13-19)0.24
Hospital stays, median (IQR), days9 (7-11.25)7 (6-10)0.03
Pathology stage0.52
I21 (50.0)15 (42.8)
II10 (23.8)9 (25.7)
III11 (26.2)11 (31.5)
T0.62
112 (28.6)8 (22.9)
212 (28.6)12 (34.3)
315 (35.7)10 (28.6)
43 (7.1)5 (14.3)
N0.75
032 (76.2)24 (68.6)
18 (19.0)9 (25.7)
22 (4.8)2 (5.7)
CDC0.84
I8 (19.0)3 (8.6)
II2 (4.8)1 (2.9)
Postoperative complications10 (23.81)4 (11.43)0.16
Postoperative bleeding10
Anastomotic leakage32
Other complications84