Brief Article
Copyright ©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
Table 3 Multivariable analysis of factors related to endoscopic submucosal dissection time
Predictive factorsBetaStandardized coefficients beta95%CI for betaP value
Resection area3.5000.5812.829-4.180< 0.0001
Adhesion67.0820.35647.003-86.285< 0.0001
Location (upper)39.4390.34525.767-50.124< 0.0001
Proficiency level-0.755-0.207-0.545-(-0.124)0.0046
Location (middle)7.0090.059-2.890-17.7780.1408