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Table 2 Mid-term clinical outcomes between PS group and CR group

From: Evaluation of double-high insert mid-term outcomes in cruciate-retaining medial-pivotal total knee arthroplasty – a propensity score-matched analysis with averaged 8-year follow-up

Parameters

DH group

MP group

P value

Preoperative WOMAC

76.2 ± 4.7

75.9 ± 6.6

N.S.

Postoperative WOMAC

28.1 ± 9.6

11.6 ± 13.4

0.000

P value

0.000

0.000

 

Preoperative KSS

23.4 ± 7.1

22.8 ± 4.8

N.S.

Postoperative KSS

82.9 ± 11.7

90.2 ± 5.4

0.000

P value

0.000

0.000

 

Preoperative KSFS

31.9 ± 12.3

32.6 ± 14.4

N.S.

Postoperative KSFS

73.7 ± 12.7

73.5 ± 12.3

N.S.

P value

0.000

0.000

 

Preoperative ROM

82.5 ± 16.4

84.0 ± 12.9

N.S.

Postoperative ROM

111.0 ± 10.5

104.3 ± 11.8

0.001

P value

0.000

0.000

 

FJS

66.7 ± 3.6

77.1 ± 24.0

0.000