KOOS Score

Initial

First Follow-up

Second Follow-up

Relative Improvement, Initial Exam-1^st FU (p-Value)

Relative Improvement 1^st-2^nd

Symptom

81

85

88

3.2% (p < 0.01)

4.2% (p = 0.99)

Pain

74.5

84

85

10.7% (p < 0.01)

1.4% (p = 0.25)

ADL

85.8

92

93

6.2% (p = 0.06)

0.8% (p = 0.98)

Sports/Rec

62.8

74

86

12.9% (p < 0.01)

14.3% (p < 0.01)

QOL

42

56

59

20.2% (p < 0.01)

5.2% (p < 0.01)

Kujala Score

75.6

83

87

9.8% (p < 0.01)

5.0% (p = 0.02)