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©The Author(s) 2024.
World J Gastrointest Surg. May 27, 2024; 16(5): 1271-1279
Published online May 27, 2024. doi: 10.4240/wjgs.v16.i5.1271
Published online May 27, 2024. doi: 10.4240/wjgs.v16.i5.1271
Table 2 Perioperative and pathological data between the two groups of patients
R-TME (n = 45) | L-TME (n = 50) | t/Z/χ2 value | P value | |
Operation time [min, Md (IQR)] | 145 (125, 187.5) | 180 (148.75, 206.25) | -2.8051 | 0.005 |
Intraoperative bleeding [mL, Md (IQR)] | 80 (40, 100) | 100 (30, 162.5) | -0.981 | 0.327 |
Conversion to laparotomy, n (%) | 0 | 0 | - | - |
Transfusion, n (%) | 0 (0) | 1 (2) | - | 1.0 |
Ostomy, n (%) | 16 (35.56) | 26 (52.0) | 2.8062 | 0.246 |
No | 29 | 24 | ||
Ileostomy | 12 | 21 | ||
Colostomy | 4 | 5 | ||
Positive rate of cutting edge, n (%) | 0 | 0 | - | - |
Number of lymph node dissection [n, Md (IQR)] | 16 (12, 20) | 15 (12, 17) | 1.0931 | 0.278 |
Postoperative hospitalization days [d, Md (IQR)] | 8 (7, 9) | 7 (7, 10) | -0.5661 | 0.571 |
Time of first liquid feeding [d, Md (IQR)] | 3 (3, 4) | 4 (3, 5) | -1.9771 | 0.048 |
Drainage tube removal time [d, Md (IQR)] | 6 (6, 7) | 6 (5, 7) | -0.171 | 0.865 |
Foley catheter removal time [d, Md (IQR)] | 3 (3, 4.5) | 4 (3, 5) | -1.6671 | 0.096 |
Expenditure [RMB, Md (IQR)] | 77528.84 (67871.24, 92400.57) | 61756.95 (54587.1, 71251.51) | -5.2311 | < 0.005 |
- Citation: Yang H, Yang G, Wu WY, Wang F, Yao XQ, Wu XY. Comparing short-term outcomes of robot-assisted and conventional laparoscopic total mesorectal excision surgery for rectal cancer in elderly patients. World J Gastrointest Surg 2024; 16(5): 1271-1279
- URL: https://www.wjgnet.com/1948-9366/full/v16/i5/1271.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v16.i5.1271