©The Author(s) 2025.
World J Gastrointest Surg. Oct 27, 2025; 17(10): 112007
Published online Oct 27, 2025. doi: 10.4240/wjgs.v17.i10.112007
Published online Oct 27, 2025. doi: 10.4240/wjgs.v17.i10.112007
Table 1 Comparison of baseline characteristics and polyp pathology between the two groups
| Study group (n = 843) | Control group (n = 843) | χ2/t value | P value | |
| Sex (male/female) | 562/281 | 534/309 | χ2 = 2.046 | 0.153 |
| Age (years) | 61.12 ± 21.09 | 60.75 ± 23.24 | t = 0.34 | 0.734 |
| Number of polyps | 1206 | 1317 | ||
| Maximum polyp diameter (mm) | 12.49 ± 2.64 | 12.35 ± 2.42 | t = 1.386 | 0.165 |
| Polyp location, n (%) | χ2 = 1.52 | 0.912 | ||
| Cecum | 60 (5.0) | 64 (4.9) | ||
| Ascending colon | 241 (20.0) | 270 (20.5) | ||
| Transverse colon | 192 (15.9) | 207 (15.7) | ||
| Descending colon | 229 (19.0) | 267 (20.3) | ||
| Sigmoid colon | 428 (35.5) | 443 (33.6) | ||
| Rectum | 56 (4.6) | 66 (5.0) | ||
| Paris classification, n (%) | χ2 = 2.11 | 0.348 | ||
| 0-Isp | 354 (29.4) | 345 (26.2) | ||
| 0-Is | 396 (32.8) | 452 (34.3) | ||
| 0-IIa | 456 (37.8) | 520 (39.5) | ||
| Histology | χ2 = 0.73 | 0.867 | ||
| Tubular adenoma | 735 (60.9) | 806 (61.2) | ||
| Tubulovillous adenoma | 229 (19.0) | 248 (18.8) | ||
| Hyperplastic polyp | 183 (15.2) | 207 (15.7) | ||
| Serrated polyp/adenoma | 59 (4.9) | 56 (4.3) |
- Citation: Dai HY, Xu SY. Clinical analysis of cold vs hot snare polypectomy for 10-19 mm non-pedunculated colorectal polyps. World J Gastrointest Surg 2025; 17(10): 112007
- URL: https://www.wjgnet.com/1948-9366/full/v17/i10/112007.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v17.i10.112007