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Table 2 Postoperative patient-reported outcome scores

From: A controlled study of personalized versus standard osteotomy in medial unicompartmental knee osteoarthritis

Variables

Personalized Osteotomy(n = 51)

Standard Osteotomy(n = 33)

Homogeneous or not

P Value

KOOS Pain

83.71 ± 11.25

67.67 ± 17.58

No

 < 0.0001

KOOS Symptoms

77.27 ± 10.81

64.64 ± 12.54

Yes

 < 0.0001

KOOS ADL

87.43 ± 9.54

72.06 ± 14.44

No

 < 0.0001

KOOS Sport

76.57 ± 12.55

61.06 ± 25.49

No

0.0023

KOOS QoL

79.86 ± 11.16

52.06 ± 20.80

No

 < 0.0001

Lysholm

83.31 ± 10.21

63.52 ± 21.97

No

 < 0.0001

FJS

72.16 ± 2.85

50.39 ± 6.03

No

 < 0.0001

Postoperative extension

1.94 ± 1.86

1.46 ± 2.03

Yes

0.2636

Postoperative flexion

120(114–141)

128(108–143)

0.3554

  1. KOOS, Knee Injury and Osteoarthritis Outcome Score; ADL, Activities of Daily Living; QoL, Quality of Life. FJS For the joint score, postoperative flexion did not follow a normal distribution and was analysed using the Mann‒Whitney U test without ANOVA chi-square analysis