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©The Author(s) 2023.
World J Gastrointest Surg. Sep 27, 2023; 15(9): 1986-1994
Published online Sep 27, 2023. doi: 10.4240/wjgs.v15.i9.1986
Published online Sep 27, 2023. doi: 10.4240/wjgs.v15.i9.1986
Table 1 Comparison of operation time between two groups of patients
Group | n | Operation time (min) | Bleeding volume (mL) | Positive rate of cutting edge (%) | Postoperative drainage time (d) | Postoperative landing time (h) | Length of stay (d) |
A group | 70 | 168.1 ± 15.7 | 136.8 ± 36.1 | 1 (1.43) | 3.71 ± 0.84 | 27.81 ± 7.51 | 12.30 ± 2.13 |
B group | 68 | 188.0 ± 19.3 | 188.2 ± 43.7 | 3 (4.41) | 4.40 ± 1.22 | 29.40 ± 7.82 | 13.54 ± 2.35 |
t/χ2 | -6.653 | -7.542 | 1.091 | -3.879 | -1.218 | -3.250 | |
P value | 0.000 | 0.000 | 0.296 | 0.000 | 0.225 | 0.001 |
Table 2 Comparison of lymph node dissection effect between two groups of patients (mean ± SD, number)
Group | n | Number of lymph nodes cleaned | Number of positive lymph nodes | Inferior mediastinal lymph nodes | Subphrenic lymph node | Number of abdominal lymph nodes |
A group | 70 | 33.87 ± 3.82 | 3.65 ± 1.20 | 3.81 ± 1.20 | 2.56 ± 0.72 | 27.50 ± 2.95 |
B group | 68 | 34.33 ± 2.90 | 3.92 ± 1.53 | 4.03 ± 1.15 | 2.74 ± 0.75 | 27.56 ± 3.02 |
t value | -0.795 | -1.155 | -1.099 | -1.438 | -0.118 | |
P value | 0.428 | 0.250 | 0.274 | 0.153 | 0.906 |
Table 3 Comparison of pulmonary function parameters between two groups of patients (mean ± SD)
Group | n | Preoperative | 1 mo after operation | t value | P value | Preoperative | 1 mo after operation | t value | P value |
FEV1 (%) | MVV (%) | ||||||||
A group | 70 | 95.66 ± 8.64 | 90.21 ± 8.50 | 3.734 | 0.000 | 98.16 ± 9.26 | 93.48 ± 9.11 | 2.992 | 0.003 |
B group | 68 | 97.03 ± 8.11 | 86.30 ± 7.76 | 7.937 | 0.000 | 96.32 ± 8.58 | 88.75 ± 8.36 | 5.248 | 0.000 |
t value | -0.960 | 2.820 | 1.210 | 3.175 | |||||
P value | 0.339 | 0.006 | 0.228 | 0.002 | |||||
FVC (%) | VC (%) | ||||||||
A group | 70 | 97.34 ± 8.14 | 92.36 ± 6.06 | 4.067 | 0.000 | 93.06 ± 4.85 | 90.01 ± 4.43 | 3.854 | 0.000 |
B group | 68 | 99.03 ± 7.93 | 89.51 ± 7.24 | 7.359 | 0.000 | 94.41 ± 5.00 | 88.26 ± 5.25 | 7.048 | 0.000 |
t value | -1.235 | 2.510 | -1.610 | 2.119 | |||||
P value | 0.219 | 0.013 | 0.11 | 0.036 |
Table 4 Comparison of quality of life scores between the two groups (mean ± SD, scores)
Group | n | Preoperative | 3 mo after operation | t value | P value |
A group | 70 | 31.83 ± 6.60 | 43.09 ± 5.57 | -10.816 | 0.000 |
B group | 68 | 30.50 ± 5.78 | 40.14 ± 5.42 | -10.100 | 0.000 |
t value | 1.258 | 3.152 | |||
P value | 0.211 | 0.002 |
Table 5 Comparison of complication rates between the two groups
Group | n | Pulmonary infection | Abdominal infection | Anastomotic fistula | Pyothorax | Incision infection | Pleural effusion | Complication rate (%) |
A group | 70 | 1 | 2 | 1 | 0 | 1 | 2 | 7 (10.00) |
B group | 68 | 7 | 0 | 3 | 2 | 1 | 3 | 16 (23.53) |
χ2 | 4.546 | |||||||
P value | 0.033 |
Table 6 Survival comparison
Group | n | Subsist | Die |
A group | 70 | 25 (35.71) | 45 (64.29) |
B group | 68 | 20 (29.41) | 48 (70.59) |
χ2 | 0.623 | ||
P value | 0.430 |
- Citation: Sun CB, Han XQ, Wang H, Zhang YX, Wang MC, Liu YN. Effect of two surgical approaches on the lung function and prognosis of patients with combined esophagogastric cancer. World J Gastrointest Surg 2023; 15(9): 1986-1994
- URL: https://www.wjgnet.com/1948-9366/full/v15/i9/1986.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v15.i9.1986