Case Control Study
Copyright ©The Author(s) 2022.
World J Psychiatry. Aug 19, 2022; 12(8): 1016-1030
Published online Aug 19, 2022. doi: 10.5498/wjp.v12.i8.1016
Table 2 Comparison of clinical efficacy between the two groups
Item
Total cases
General improvement
Invalid
Observation group2926 (89.66)3 (10.34)
Control group1715 (88.24)2 (11.76)
χ20.022
P value0.881