Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Feb 6, 2021; 9(4): 784-791
Published online Feb 6, 2021. doi: 10.12998/wjcc.v9.i4.784
Table 7 Patient satisfaction score
Group (n)
Satisfaction score
t value
P value
Experiment (50)98.21 ± 2.5613.897< 0.05
Control (50)89.83 ± 3.41