. 2022 Oct 18;13(10):932–939. doi: 10.5312/wjo.v13.i10.932

Table 5.

Comparison of knee range of motion and knee injury and Osteoarthritis Outcome score between the two groups of patients

Group	Knee range of motion in degrees		KOOS score
Group	-3^rd d	14^thd	-3^rd d	14^th d
Treatment, n = 40	95.23 ± 2.11	115.32 ± 2.12	65.83 ± 1.39	85.52 ± 0.82
Control, n = 40	95.14 ± 2.24	113.34 ± 2.16	65.73 ± 1.33	80.32 ± 1.13
t	0.185	4.138	0.329	23.556
P value	0.854	0.000	0.743	0.000

KOOS: Knee injury and Osteoarthritis Outcome score; -3^rd d: 3 d before the operation; 14^th d: 14 d after the operation.