Table 2 Comparison of the whole cohort and the various groups HKA and 6DOF during a mean gait cycle

Whole

Pre

5.41 ± 6.20

42.75 ± 12.41

8.22 ± 5.11

13.94 ± 6.29

1.91 ± 2.06

1.72 ± 2.09

1.00 ± 0.52

 N = 99

[-12.11-22.46]

[10.6–76.8]

[0-34.2]

[2.6–30.8]

[0.4–20.7]

[0.4–19.5]

[0.3–3.1]

Post

0.83 ± 3.76

45.51 ± 11.11

8.01 ± 3.98

13.55 ± 5.65

2.08 ± 1.04

1.50 ± 0.55

0.96 ± 0.48

 N = 80

[-11.97-10.97]

[10.8–62.6]

[0-19.7]

[3.6–28.3]

[0.6–5.5]

[0.5-3]

[0.3–2.5]

p

0.00**

0.12

0.76

0.66

0.51

0.37

0.58

Pre

A

2.04 ± 2.48

44.97 ± 10.31

7.82 ± 3.57

14.10 ± 6.77

1.77 ± 0.80

1.50 ± 0.54

0.97 ± 0.43

n = 52

[-5.12-5.75]

[12.4–62.2]

[0-16.9]

[2.6–29.7]

[0.4–4.4]

[0.4–2.6]

[0.3–2.5]

B

10.58 ± 5.41

40.29 ± 14.09

8.67 ± 6.41

13.77 ± 5.78

2.06 ± 2.87

1.96 ± 2.98

1.04 ± 0.60

 N = 47

[-7.39-22.46]

[10.6–76.8]

[0-34.2]

[3.6–30.8]

[0.5–20.7]

[0.4–19.5]

[0.3–3.1]

p

0.00**

0.06

0.42

0.80

0.50

0.28

0.51

Post

C

0.11 ± 1.65

46.08 ± 11.92

8.18 ± 4.02

13.34 ± 6.09

1.98 ± 1.04

1.55 ± 0.56

1.01 ± 0.46

n = 48

[-2.86-2.98]

[10.8–60.5]

[0-19.7]

[4.4–28.3]

[0.6–5.5]

[0.5-3]

[0.3–2.5]

D

2.91 ± 5.02

44.66 ± 9.87

7.75 ± 3.98

13.85 ± 5.00

2.22 ± 1.05

1.44 ± 0.52

0.89 ± 0.50

n = 32

[-7.59-11.12]

[20.9–62.6]

[2.2–18.1]

[3.6–28.1]

[0.6-5]

[0.5–2.9]

[0.5-3]

p

0.31

0.58

0.64

0.69

0.33

0.38

0.28