Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Jul 27, 2024; 16(7): 2012-2022
Published online Jul 27, 2024. doi: 10.4240/wjgs.v16.i7.2012
Table 2 Comparison of intraoperative and postoperative conditions between the two groups
GroupCasesSurgical methods
Intraoperative bleeding volume (mL)Number of lymph nodes resectedOperative time (h)Hospital stay (d)Short-term complications after anastomotic surgery (%)
Laparoscopic
Open
Total
Anastomotic bleeding
Anastomotic leakage
Gastroparesis
Pneumonia
Infect
Dual-channel anastomosis group5016 (32.0)34 (68.0)200 (100, 300)17 (15, 21)4 (3, 4)16 (15, 18)5 (10.0)12101
Tubular gastroesophageal anastomosis group4910 (20.4)39 (79.6)200 (100, 200)20 (16, 25)3.6 (3.1, 4.0)14 (13, 18)4 (8.2)11110
Statisticsχ2 = 1.717Z = 0.245Z = 1.866Z = 0.102Z = 1.463χ2 = 0.101
P value0.190.8070.0620.9180.1440.751