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Table 2 Clinical outcomes among patients with KA or MA at the 1-year followup

From: How to choose kinematic or mechanical alignment individually according to preoperative characteristics of patients?

Parameters (mean ± SD)

KA-TKA

Group (n = 114)

MA-TKA

Group (n = 182)

#Adjusted β (95% CI)

P-value

ROM (°)

125.6 ± 19.1

124.9 ± 17.7

0.4 (−0.3, 1.6)

0.752

HKA angle (°)

1.2 ± 2.5 varus

0.3 ± 1.9 varus

1.5 (0.3,1.7)

0.027*

KSS symptom (25)

18.1 ± 4.5

18.7 ± 4.7

−0.6 (−1.3, 0.5)

0.916

KSS satisfaction (40)

25.6 ± 6.1

25.9 ± 6.7

−0.2 (− 0.6, 1.2)

0.639

KSS expectation (15)

10.2 ± 2.6

9.9 ± 1.8

0.5 (−0.8, 2.1)

0.092

KSS functional activities (100)

66.4 ± 6.9

65.7 ± 7.1

1.1 (−0.9, 2.7)

0.374

Total KSS score (180)

126.8 ± 16.4

124.3 ± 14.3

2.2 (−0.7, 5.6)

0.107

  1. #MA-TKA was considered as the reference