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©The Author(s) 2016.
World J Gastrointest Endosc. Apr 10, 2016; 8(7): 330-337
Published online Apr 10, 2016. doi: 10.4253/wjge.v8.i7.330
Published online Apr 10, 2016. doi: 10.4253/wjge.v8.i7.330
Table 2 Risk factor associated with neoplasia recurrence
| Recurrence | No recurrence | Univariate | Multivariate | |
| n = 36 | n = 379 | P value | P value | |
| Age, yr (mean ± SD) | 66.7 ± 9.0 | 64.0 ± 9.9 | 0.11 | |
| Male/female | 25/11 | 266/113 | 0.93 | |
| Tumor margin, n (%) | 0.02 | 0.03 | ||
| Well-defined | 24 (66.7) | 313 (82.6) | ||
| Ill-defined | 12 (33.3) | 66 (17.4) | ||
| Tumor size, n (%) | 0.62 | |||
| ≤ 20 mm | 9 (25.0) | 107 (28.2) | ||
| 21-30 mm | 6 (16.7) | 71 (18.7) | ||
| 31-40 mm | 14 (38.9) | 108 (28.5) | ||
| > 40 mm | 7 (19.4) | 93 (24.5) | ||
| Tumor location, n (%) | 0.05 | |||
| Upper | 3 (8.3) | 12 (3.2) | ||
| Mid | 14 (38.9) | 115 (30.3) | ||
| Lower | 19 (52.8) | 252 (66.5) | ||
| Histology, n (%) | 0.7 | |||
| Well differentiated | 17 (47.2) | 178 (47.0) | ||
| Moderate differentiated | 13 (36.1) | 167 (44.1) | ||
| Poorly differentiated | 6 (16.7) | 24 (6.3) | ||
| Signet ring cell | 0 (0.0) | 10 (2.6) | ||
| Procedure time, min (mean ± SD) | 63.5 ± 56.9 | 48.8 ± 34.3 | 0.02 | 0.06 |
| Safety margin, mm (mean ± SD) | 3.1 ± 2.1 | 4.2 ± 2.9 | 0.03 | 0.05 |
- Citation: Lee JY, Cho KB, Kim ES, Park KS, Lee YJ, Lee YS, Jang BK, Chung WJ, Hwang JS. Risk factors for local recurrence after en bloc endoscopic submucosal dissection for early gastric cancer. World J Gastrointest Endosc 2016; 8(7): 330-337
- URL: https://www.wjgnet.com/1948-5190/full/v8/i7/330.htm
- DOI: https://dx.doi.org/10.4253/wjge.v8.i7.330