Table 4 HOOS and KOOS scores (mean and SD)

Pain (0–100)

54.2 (19.2)

55 (16.0)

59.3 (17.1)

45.6 (18.5)

47.8 (17.4)

49.1 (15.1)

Symptoms (0–100)

49.6 (16.5)

48.9 (13.7)

58.8 (16.2)

61 (16.8)

55.2* (16.0)

62.6 (14.9)

ADL (0–100)

53.2 (20.3)

49.2 (14.9)

54.9 (17.4)

46.8 (20.1)

46 (14.9)

47.5 (20.6)

Sport (0–100)

33.3 (23.4)

18.8* (18.0)

45.1 (33.9)

18.2 (16.1)

16.3 (18.6)

15 (19.1)

QOL (0–100)

37 (18.8)

38.5 (13.7)

41 (12.9)

27.9 (17.7)

32.9 (14.1)

34.1 (12.0)