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 3 Multivariate analysis for visual analog scale in transnasal insertion
Parameter estimate ± SEP value
Gender (F)0.780 ± 0.100< 0.05
Age-0.0193 ± 0.00886< 0.05
1st examination (N)0.252 ± 0.1600.12
Operator (A)-0.341 ± 0.110< 0.05
Scope (E)-0.719 ± 0.281< 0.05
Examination time0.00270 ± 0.001800.134