Table 5 Forgotten joint score and Summary score of SF-36 between two groups

at 6 months

66.9 ± 18.5

58.5 ± 19.8

0.06

at 12 months

74.1 ± 15.2

72.5 ± 13.8

0.64

pre operation

22.7 ± 11.5

22.1 ± 8.7

0.83

6 months

39.4 ± 12.4

39.2 ± 11.3

0.94

12 months

42.7 ± 11.2

41.0 ± 11.5

0.56

pre operation

55.7 ± 8.2

56.2 ± 10.1

0.86

6 months

58.6 ± 8.0

57.4 ± 8.2

0.31

12 months

56.5 ± 9.6

57.0 ± 9.0

0.87