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Table 3 Postural stability during single-leg standing on the static and dynamic platform

From: An association between excessive valgus hindfoot alignment and postural stability during single-leg standing in adolescent athletes

 

Control group

Valgus group

P value

Static platform

   

 OSI

0.98 ± 0.54 (0.86–1.09)

0.99 ± 0.3 (0.89–1.1)

0.85

 API

0.69 ± 0.45 (0.59–0.78)

0.7 ± 0.21 (0.62–0.77)

0.87

 MLI

0.56 ± 0.25 (0.51–0.62)

0.6 ± 0.24 (0.51–0.68)

0.5

Dynamic platform

   

 OSI

0.69 ± 0.31 (0.63–0.76)

0.87 ± 0.47 (0.71–1.04)

0.04

 API

0.54 ± 0.29 (0.48–0.61)

0.74 ± 0.43 (0.59–0.89)

0.02

 MLI

0.37 ± 0.22 (0.32–0.42)

0.49 ± 0.3 (0.38–0.59)

0.04

  1. Statistical analyses of the control and valgus groups were performed using Welch’s t-test. OSI, API, and MLI are presented as means ± standard deviation and 95% confidence intervals
  2. OSI, overall stability index; API, anterior–posterior index; MLI, mediolateral index