Open Access

Table 2

Comparative clinical outcomes.

Variable Functional
Adjusted mechanical
p-Value
N = 64 N = 64
FJS 63.4 ± 25.1 51.2 ± 31.8 0.034
Range: 0.0; 100.0 Range: 0.0; 100.0
N = 63 N = 64
OKS 40.8 ± 6.3 34.9 ± 11.8 0.027
Range: 21.0; 48.0 Range: 3.0; 48.0
N = 63 N = 64
Main functional symptom 0.017
 Efusion 1 (1.6%) 6 (9.4%)
 Instability 4 (6.3%) 14 (21.9%)
 Pain 11 (17.5%) 7 (10.9%)
 None 47 (74.6%) 37 (57.8%)
N = 63 N = 64
KSS 184.9 ± 17.0 175.6 ± 23.1 0.02
Range: 126.0; 200.0 Range: 102.0; 200.0
N = 63 N = 64
KSS knee 94.4 ± 7.76 90.53 ± 14.14 0.514
Range: 56.0; 100.0 Range: 45.0; 100.0
N = 63 N = 64
KSS function 90.16 ± 13.88 85.08 ± 15.8 0.03
Range: 45.0; 100.0 Range: 40.0; 100.0
N = 63 N = 64
NAS knee pain 1.48 ± 1.12 2.02 ± 1.53 0.062
Range: 0.0; 4.0 Range: 0.0; 6.0
N = 63 N = 62
Thigh perimeter difference −0.422 ± 1.26 −0.637 ± 1.58 0.552
Range: −4.0; 3.0 Range: −5.0; 3.0
N = 64 N = 62
Time of unipodal static standing 26.9 ± 19.76 21.65 ± 19.74 0.089
Range: 3.0; 60.0 Range: 3.0; 60.0
N = 54 N = 51

Abbreviations: Forgot Joint Score (FJS), Oxford Knee Score (OKS), Knee Society Score (KSS), numerical analog scale (NAS). *Significative result was written bold and italics.

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