Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Jul 16, 2013; 5(7): 346-351
Published online Jul 16, 2013. doi: 10.4253/wjge.v5.i7.346
Table 4 Results of multivariate analysis of visual analog scale scores for transoral insertion
Parameter estimate ± SEP value
Gender (F)0.575 ± 0.156< 0.05
Age-0.0343 ± 0.0125< 0.05
1st examination (N)-0.00289 ± 0.2940.99
Operator (A)-0.297 ± 0.1770.10
Scope (C)0.634 ± 0.313< 0.05
Examination time-0.00159 ± 0.002910.59