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Table 1 Characteristics of the selected participants

From: Comparison of accuracy for hip-knee-ankle (HKA) angle by X-ray and knee motion analysis system and the relationships between HKA and gait posture

 

Pre

p

Post

p

Group A (-6°- 6°)

Group B (< -6° and > 6°)

Group C (-3°- 3°)

Group D (< -3° and > 3°)

Sex (female/male)

31/18

38/12

0.19

38/10

27/5

0.77

Age (y)

65.98 ± 7.45

64.98 ± 10.40

0.58

63.94 ± 7.19

63.22 ± 5.28

0.63

Height (cm)

160.10 ± 6.60

158.94 ± 7.99

0.43

159.81 ± 8.27

159.03 ± 8.27

0.68

Weight (kg)

66.67 ± 9.50

67.80 ± 10.38

0.58

66.13 ± 10.27

65.31 ± 11.27

0.74

BMI (kg/m2)

26.04 ± 3.67

26.83 ± 3.59

0.28

25.92 ± 3.72

25.70 ± 2.97

0.78