Clinical Trials Study
Copyright ©The Author(s) 2024.
World J Stem Cells. Jun 26, 2024; 16(6): 641-655
Published online Jun 26, 2024. doi: 10.4252/wjsc.v16.i6.641
Table 13 Friedman test results of the changes observed in the Medical Research Council muscle strength scale left values of the patients before and after the intervention

n
Mean
SD
Mean rank
χ2
df
P value
Preoperative63.331.862.5813.50650.019
Postoperative 1st wk63.331.862.58
Postoperative 1st month63.671.513.25
Postoperative 2nd month64.001.104.08
Postoperative 4th month64.001.104.08
Postoperative 1st yr64.170.984.42