Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Oct 16, 2021; 9(29): 8694-8701
Published online Oct 16, 2021. doi: 10.12998/wjcc.v9.i29.8694
Table 2 Comparison of therapeutic effects between the two groups, n (%)
Group
n
Remarkably effective
Effective
Invalid
Total effectiveness
Study 3723 (62.16)12 (32.43)2 (5.41)35 (94.59)
Control3717 (45.95)11 (29.73)9 (24.32)28 (75.68)
χ25.232
P value0.022