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©The Author(s) 2023.
World J Gastrointest Surg. Sep 27, 2023; 15(9): 1978-1985
Published online Sep 27, 2023. doi: 10.4240/wjgs.v15.i9.1978
Published online Sep 27, 2023. doi: 10.4240/wjgs.v15.i9.1978
Table 1 Clinical data of the two groups of patients
Variables | Non-SU group (n = 112) | SU group (n = 23) | χ2/t | P value |
Sex, n (%) | 0.086 | 0.769 | ||
Male | 67 (59.82) | 13 (56.52) | ||
Female | 45 (40.18) | 10 (43.48) | ||
Age (yr), n (%) | 15.062 | < 0.001 | ||
< 65 | 80 (71.43) | 6 (26.09) | ||
≥ 65 | 32 (28.57) | 17 (73.91) | ||
Drinking history, n (%) | 2.280 | 0.131 | ||
Yes | 46 (41.07) | 14 (60.87) | ||
No | 66 (58.93) | 9 (39.13) | ||
Smoking history, n (%) | 0.513 | 0.474 | ||
Yes | 61 (54.46) | 15 (65.23) | ||
No | 51 (45.54) | 8 (34.78) | ||
Liver and kidney dysfunction, n (%) | 2.035 | 0.088 | ||
Yes | 21 (18.75) | 8 (34.78) | ||
No | 91 (81.25) | 15 (65.22) | ||
Lymph node metastasis, n (%) | 14.316 | < 0.001 | ||
Yes | 33 (29.46) | 17 (73.91) | ||
No | 79 (70.54) | 6 (26.09) | ||
Postoperative albumin decreased, n (%) | 0.263 | 0.608 | ||
< 50 | 28 (25.00) | 4 (17.39) | ||
≥ 50 | 84 (75.00) | 19 (82.61) | ||
Serum potassium (mmol/L) | 3.71 ± 0.58 | 3.73 ± 0.61 | -0.154 | 0.878 |
Hemoglobin (g/L) | 121.28 ± 16.39 | 115.20 ± 18.52 | 0.115 | 0.115 |
Fasting blood glucose (mmol/L) | 10.03 ± 4.54 | 8.15 ± 3.62 | 1.866 | 0.064 |
CRP (mg/L) | 72.37 ± 12.09 | 75.32 ± 13.47 | 1.045 | 0.298 |
TNF-α (pg/mL) | 149.00 ± 18.37 | 151.75 ± 21.41 | 0.635 | 0.526 |
IL-6 (pg/mL) | 14.46 ± 2.28 | 15.02 ± 3.27 | 0.990 | 0.324 |
IL-8 (pg/mL) | 18.43 ± 3.45 | 19.82 ± 3.04 | 1.793 | 0.075 |
HSP70 | 2.32 ± 0.56 | 3.37 ± 0.81 | -5.876 | < 0.001 |
HSP90 | 119.42 ± 17.81 | 159.35 ± 27.37 | -6.712 | < 0.001 |
GAS | 121.92 ± 29.39 | 146.82 ± 35.36 | -3.571 | < 0.001 |
Table 2 Multivariate logistic regression analysis of factors affecting postoperative stress ulcer in patients with colorectal cancer
Variables | β | SE | Wald | P value | OR | 95%CI |
Age | 3.301 | 1.505 | 4.811 | 0.028 | 27.146 | 1.421-518.593 |
Lymph node metastasis | 3.462 | 1.721 | 4.048 | 0.044 | 31.869 | 1.093-928.858 |
HSP70 | 2.496 | 1.132 | 4.857 | 0.028 | 12.129 | 1.318-928.858 |
HSP90 | 0.169 | 0.061 | 7.758 | 0.005 | 1.184 | 1.051-1.333 |
GAS | 0.041 | 0.018 | 5.510 | 0.019 | 1.042 | 1.007-1.079 |
- Citation: Yu DM, Wu CX, Sun JY, Xue H, Yuwen Z, Feng JX. Prediction model of stress ulcer after laparoscopic surgery for colorectal cancer established by machine learning algorithm. World J Gastrointest Surg 2023; 15(9): 1978-1985
- URL: https://www.wjgnet.com/1948-9366/full/v15/i9/1978.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v15.i9.1978