Randomized Clinical Trial
Copyright ©The Author(s) 2020.
World J Clin Cases. Dec 6, 2020; 8(23): 5999-6008
Published online Dec 6, 2020. doi: 10.12998/wjcc.v8.i23.5999
Table 4 Comparison of the cost-effective in both groups (data are presented as mean ± SD)
Group
n
Cost-effective (mean ± SD, yuan)
Modified VM180113.32 ± 45.22
Standard VM181140.91 ± 37.08
t value-6.346
P value0