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©The Author(s) 2025.
World J Gastrointest Surg. Aug 27, 2025; 17(8): 107230
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.107230
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.107230
Table 4 Univariate logistic regression analysis of risk factors for submucosal infiltration in lateral developmental colorectal tumors, n (%)
| Project | Non submucosal infiltration group (n = 422) | Submucosal infiltration group (n = 34) | χ2 | P value |
| Gender, | 2.952 | 0.086 | ||
| Male | 221 (52.4) | 23 (67.6) | ||
| Female | 201 (47.6) | 11 (32.4) | ||
| Age | 0.240 | 0.624 | ||
| ≤ 64 | 217 (51.4) | 16 (47.1) | ||
| > 64 | 205 (48.6) | 18 (52.9) | ||
| Disease size | 3.465 | 0.063 | ||
| ≤ 2 cm | 255 (60.4) | 15 (44.1) | ||
| > 2 cm | 167 (39.6) | 19 (55.9) | ||
| Location of lesion | 14.281 | 0.014 | ||
| Cecum | 54 (12.8) | 0 (0.0) | ||
| Ascending colon | 104 (24.6) | 8 (23.5) | ||
| Transverse colon | 104 (24.6) | 5 (14.7) | ||
| Descending colon | 24 (5.7) | 2 (5.9) | ||
| Sigmoid colon | 35 (8.3) | 5 (14.7) | ||
| Rectum | 101 (23.9) | 14 (41.2) | ||
| Endoscopic classification | 17.584 | 0.001 | ||
| LST-NG-F | 108 (25.6) | 1 (2.9) | ||
| LST-NG-PD | 48 (11.4) | 10 (29.4) | ||
| LST-G-H | 26 (6.2) | 1 (2.9) | ||
| LST-G-M | 240 (56.9) | 22 (64.7) | ||
| Accompanied by large nodules | 52.724 | < 0.001 | ||
| No | 366 (86.7) | 13 (38.2) | ||
| Yes | 56 (13.3) | 21 (61.8) | ||
| Accompanied by other polyps | 0.513 | 0.474 | ||
| No | 97 (23.0) | 6 (17.6) | ||
| Yes | 325 (77.0) | 28 (82.4) |
- Citation: Shi WJ, Han JB, Cheng GM, Liu XC, Tao XW, Shan LQ. Pathological features and risk factors for submucosal infiltration of colorectal lateral spreading tumors. World J Gastrointest Surg 2025; 17(8): 107230
- URL: https://www.wjgnet.com/1948-9366/full/v17/i8/107230.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v17.i8.107230