Randomized Controlled Trial
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 21, 2014; 20(43): 16318-16322
Published online Nov 21, 2014. doi: 10.3748/wjg.v20.i43.16318
Table 3 Analysis for status of ulcer and healing area in healing stage after adjusting the size of endoscopic submucosal dissection
2 wk(n = 17)4 wk(n = 23)P value
Size of ESD (mm2)962.2 ± 390.81016.2 ± 397.3NS1
Ulcer healing rate (%) (average, 95%CI)94.5 (92.7-96.3)94.0 (91.1-96.9)NS1
Ulcer healing speed in (mm2/mo)908.8 ± 370.6960.7 ± 377.7NS1