Copyright
©The Author(s) 2021.
World J Gastroenterol. Dec 21, 2021; 27(47): 8182-8193
Published online Dec 21, 2021. doi: 10.3748/wjg.v27.i47.8182
Published online Dec 21, 2021. doi: 10.3748/wjg.v27.i47.8182
Table 1 Characteristics of excised polyps before propensity score matching
| CP, mean ± SD or n (%) | HP, mean ± SD or n (%) | P-value | |
| Number of polyps resected | 706 | 253 | |
| Size, mm | 3.82 ± 1.49 | 5.35 ± 1.77 | < 0.001a |
| Morphology | < 0.001b | ||
| Sessile | 268 (38.0) | 143 (56.5) | |
| Flat | 438 (62.0) | 110 (43.5) | |
| Location | 0.439b | ||
| Cecum | 46 (6.5) | 15 (5.9) | |
| Ascending colon | 182 (25.8) | 59 (23.3) | |
| Transverse colon | 220 (31.2) | 58 (22.9) | |
| Descending colon | 92 (13.0) | 33 (13.0) | |
| Sigmoid colon | 128 (18.1) | 67 (26.5) | |
| Rectum | 38 (5.4) | 21 (8.3) | |
| Polypectomy device | < 0.001b | ||
| Snare | 611 (86.5) | 251 (99.2) | |
| Biopsy forceps | 95 (13.5) | 2 (0.8) |
- Citation: Saito M, Yamamura T, Nakamura M, Maeda K, Sawada T, Ishikawa E, Mizutani Y, Ishikawa T, Kakushima N, Furukawa K, Ohno E, Kawashima H, Ishigami M, Fujishiro M. Real-world local recurrence rate after cold polypectomy in colorectal polyps less than 10 mm using propensity score matching. World J Gastroenterol 2021; 27(47): 8182-8193
- URL: https://www.wjgnet.com/1007-9327/full/v27/i47/8182.htm
- DOI: https://dx.doi.org/10.3748/wjg.v27.i47.8182