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©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2012; 18(47): 7009-7014
Published online Dec 21, 2012. doi: 10.3748/wjg.v18.i47.7009
Published online Dec 21, 2012. doi: 10.3748/wjg.v18.i47.7009
Table 2 Categorical variables and endoscopic submucosal dissection time
| Predictive factors | n (%) | ESD time (min)median (IQR) | Analysis method | P value |
| Location | Kruskal wallis | < 0.0001 | ||
| Upper | 44 (24.0) | 52.00 (69.00) | ||
| Middle | 52 (28.4) | 48.00 (33.00) | ||
| Lower | 87 (48.6) | 26.00 (33.50) | ||
| Macroscopic appearance | Kruskal wallis | < 0.0001 | ||
| Protrusion | 76 (41.5) | 23.00 (31.00) | ||
| Indentation | 61 (33.3) | 49.00 (31.00) | ||
| Mixed | 46 (25.2) | 50.00 (43.50) | ||
| Pathological type | Kruskal wallis | 0.2410 | ||
| Adenoma | 36 (19.7) | 25.00 (27.00) | ||
| HIN | 97 (53.0) | 29.00 (36.00) | ||
| Invasive carcinoma | 50 (27.3) | 51.00 (29.50) | ||
| Adhesion | Mann-whitney | 0.0010 | ||
| Yes | 14 (7.7) | 81.50 (149.00) | ||
| No | 179 (92.3) | 39.00 (35.00) | ||
| Gender | Mann-whitney | 0.0210 | ||
| Male | 134 (73.2) | 47.00 (41.00) | ||
| Female | 49 (26.8) | 29.00 (25.50) |
- Citation: Lu ZS, Yang YS, Feng D, Wang SF, Yuan J, Huang J, Wang XD, Meng JY, Du H, Wang HB. Predictive factors of endoscopic submucosal dissection procedure time for gastric superficial neoplasia. World J Gastroenterol 2012; 18(47): 7009-7014
- URL: https://www.wjgnet.com/1007-9327/full/v18/i47/7009.htm
- DOI: https://dx.doi.org/10.3748/wjg.v18.i47.7009