Observational Study
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. Oct 25, 2015; 7(15): 1191-1196
Published online Oct 25, 2015. doi: 10.4253/wjge.v7.i15.1191
Table 5 Comparison on patients' pain grading
0-22-44-66-88-10
Lamaze group47967731
Anesthetic group14235100
Control group67718811