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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 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 |
- 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