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©The Author(s) 2025.
World J Crit Care Med. Dec 9, 2025; 14(4): 103782
Published online Dec 9, 2025. doi: 10.5492/wjccm.v14.i4.103782
Table 2 Friedman test results for the change in functional independence measure motor score values of patients before and after the intervention

n
Mean
SD
Mean rank
χ2
df
P value
Preoperative546.2016.391.4024.88350.000
Postoperative 1st week546.6016.231.60
Postoperative 1st month552.0017.013.00
Postoperative 2nd month555.2017.814.00
Postoperative 4th month558.8018.955.00
Postoperative 12th month564.2018.906.00


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