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Table 3 Single-leg stance test, eyes closed, on the injured and uninjured leg

From: Postural control during single leg stance in individuals with clinical indication for combined reconstruction of the anterior cruciate and the anterolateral ligaments of the knee: a cross-sectional study

 

ACL

Group

ACL + ALL

Group

Control

Group

P Value

Injured leg

 TOTAL ML (cm)

9.83 ± 6.77†

13.98 ± 6.64†*

6.27 ± 4.28

<0.001

 MEAN ML (cm)

2.58 ± 2.02†

3.72 ± 1.99†*

1.48 ± 1.23

<0.001

 TOTAL AP (cm)

9.5 ± 3.97

11.7 ± 3.66†*

8.08 ± 2.74

0.001

 MEAN AP (cm)

1.77 ± 0.87

2.27 ± 0.86†*

1.41 ± 0.55

0.001

 VEL (cm/s)

9.83 ± 3.03

11.32 ± 2.88†

8.74 ± 1.98

0.001

 AREA (cm2)

111.44 ± 127.3†

183.69 ± 131.48†*

46.95 ± 76.9

<0.001

Uninjured leg

 TOTAL ML (cm)

8.39 ± 6.21†

12.02 ± 7.29

6.27 ± 4.28

0.003

 MEAN ML (cm)

2.13 ± 1.79†

2.99 ± 2.09†

1.48 ± 1.23

0.017

 TOTAL AP (cm)

8.37 ± 2.41

9.37 ± 2.77

8.08 ± 2.74

0.147

 MEAN AP (cm)

1.59 ± 0.69

1.97 ± 0.9

1.41 ± 0.55

0.130

 VEL (cm/s)

9.23 ± 2.88

10.25 ± 3.63

8.74 ± 1.98

0.174

 AREA (cm2)

45.6 ± 31.63†

60.51 ± 38.69†

46.95 ± 76.9

0.005

  1. Legend: The values are presented as mean ± SD. TOTAL AP amplitude in the anteroposterior direction, MEAN AP mean displacement of COP in the anteroposterior direction, TOTAL ML maximum amplitude in the mediolateral direction, MEAN ML mean displacement of COP in the mediolateral direction, VEL mean velocity of oscillation, AREA area of displacement amplitude. †p < 0.05, compared to Control Group. *p < 0.05, compared to the ACL Group