Variables

With contralateral involvement

(n = 37)

No contralateral involvement

(n = 10)

p-value

Effect size

HHS

88.2 ± 8.6

95.8 ± 4.9

0.01*

0.88

HOOS

Stiffness

86.0 ± 19.1

92.5 ± 14.0

0.32

0.34

Pain

87.2 ± 19.2

94.5 ± 14.8

0.27

0.38

Daily living

80.3 ± 20.5

93.1 ± 11.4

0.01*

0.62

Sports/recreation

49.9 ± 28.1

70.0 ± 29.7

0.05*

0.71

Quality of life

61.9 ± 27.9

76.3 ± 21.6

0.14

0.52

HOOS total

78.0 ± 18.5

89.3 ± 14.0

0.08

0.61