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©The Author(s) 2017.
World J Gastroenterol. Jun 28, 2017; 23(24): 4407-4415
Published online Jun 28, 2017. doi: 10.3748/wjg.v23.i24.4407
Published online Jun 28, 2017. doi: 10.3748/wjg.v23.i24.4407
Table 2 Baseline analysis of patients with gastric dysplasia n (%)
| Control group | Synchronous group | Metachronous group | P value | |
| (n = 488) | (n = 80) | (n = 91) | ||
| Male gender | 328 (67.2) | 61 (76.2) | 76 (83.5) | 0.003 |
| mean ± SD, yr | 64.03 ± 9.86) | 61.66 ± 8.18 | 62.73 ± 9.96 | 0.131 |
| Dysplasia | 0.121 | |||
| Low grade | 417 (85.5) | 66 (82.5) | 70 (76.9) | |
| High grade | 71 (14.5) | 14 (17.5) | 21 (23.1) | |
| En bloc resection | 179 (36.7) | 29 (36.2) | 32 (35.2) | 0.973 |
| Intestinal metaplasia | 155 (31.8) | 42 (52.5) | 45 (49.5) | 0.000 |
| Atrophy | 0.013 | |||
| Closed | 445 (91.2) | 67 (83.8) | 75 (82.4) | |
| Open | 43 (8.8) | 13 (16.2) | 16 (17.6) | |
| Resection method | 0.439 | |||
| EMR | 359 (73.6) | 64 (80.0) | 66 (72.5) | |
| ESD | 129 (26.4) | 16 (20.0) | 25 (27.5) | |
| Endoscopic findings | 0.483 | |||
| Elevated | 326 (66.8) | 54 (67.5) | 64 (70.3) | |
| Flat | 96 (19.7) | 20 (25.0) | 18 (19.8) | |
| Depressed | 66 (13.5) | 6 (7.5) | 9 (9.9) | |
| Location | 0.144 | |||
| Lower | 324 (66.4) | 46 (57.5) | 52 (57.1) | |
| Mid | 156 (32.0) | 31 (38.8) | 38 (41.8) | |
| Upper | 8 (1.6) | 3 (3.8) | 1 (1.1) | |
| mean ± SD, cm | 2.12 ± 0.79 | 2.53 ± 1.10 | 2.68 ±1.31 | 0.065 |
| Helicobacter Pylori infection | 385 (78.9) | 67 (83.8) | 66 (72.5) | 0.208 |
- Citation: Moon HS, Yun GY, Kim JS, Eun HS, Kang SH, Sung JK, Jeong HY, Song KS. Risk factors for metachronous gastric carcinoma development after endoscopic resection of gastric dysplasia: Retrospective, single-center study. World J Gastroenterol 2017; 23(24): 4407-4415
- URL: https://www.wjgnet.com/1007-9327/full/v23/i24/4407.htm
- DOI: https://dx.doi.org/10.3748/wjg.v23.i24.4407