Table 3 Relationship between malalignment and patients’ satisfaction scores

Coronal

 • Normal

70.90 ± 12.7

74.03 ± 10.7

38.95 ± 5.4

31.64 ± 2.5

 • Outliers

71.67 ± 13.3

74.24 ± 10.3

39.71 ± 4.8

31.14 ± 2.5

P value*

= 0.829

= 0.940

= 0.575

= 0.541

Sagittal

 • Normal

71.33 ± 9.9

74.40 ± 9.1

40.20 ± 4.3

31.00 ± 2.5

 • Outliers

71.11 ± 13.7

74.00 ± 10.9

38.89 ± 5.4

31.56 ± 2.6

P value*

= 0.946

= 0.890

= 0.346

= 0.464

Axial Femur

 • Normal

78.91 ± 8.5

80.50 ± 8.1

42.19 ± 3.9

33.22 ± 1.8

 • Outliers

62.32 ± 11.2

66.79 ± 7.7

35.82 ± 4.3

29.36 ± 1.3

P value*

<0.001

<0.001

<0.001

<0.001

Axial Tibia

 • Normal

81.25 ± 5.7

82.29 ± 7.0

43.00 ± 3.2

33.82 ± 0.9

 • Outliers

62.34 ± 10.5

66.94 ± 7.2

35.91 ± 4.1

29.31 ± 1.2

P value*

<0.001

<0.001

<0.001

<0.001