Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. May 27, 2024; 16(5): 1311-1319
Published online May 27, 2024. doi: 10.4240/wjgs.v16.i5.1311
Table 4 Comparison of postoperative indices between the three- and two-dimensional groups
Variables
3D group (n = 52)
2D group (n = 68)
Z value
P value
Postoperative hospital stay (d, IQR)8 (8, 9)13 (14, 16)-9.341< 0.001
Postoperative gas evacuation time (d, IQR)3 (3, 4)4 (5, 5)-7.402< 0.001
Drainage tube removal time (d, IQR)4 (4, 5)6 (6, 7)-8.413< 0.001