Table 2 Time to boundary (TTB) measures (Mean ± SD) for the CAI and HC on static and moving balance condition.

From: Kinematics of balance controls in people with chronic ankle instability during unilateral stance on a moving platform

 

Group

P values (partial Eta squared)

95% CI of the difference

CAI

HC

Group

Condition

Group

Condition

Static

Moving

Static

Moving

p

ηp2

p

ηp2

(Lower, upper)

(Lower, upper)

TTB ML mean minimum (s)

1.14†

± 0.45

0.44‡

± 0.12

1.73

± 0.70

0.48‡

± 0.19

0.003

(0.19)

< 0.001

(0.77)

-0.52,

-0.12

0.81,

1.13

TTB ML absolute minimum (s)

0.12†

± 0.07

0.05‡

± 0.03

0.20

± 0.14

0.06‡

± 0.04

0.013

(0.13)

< 0.001

(0.51)

-0.09,

-0.01

0.07,

0.14

TTB ML SD minimum (s)

1.20†

± 0.49

0.47‡

± 0.13

1.81

± 0.85

0.49‡

± 0.21

0.01

(0.14)

< 0.001

(0.73)

-0.55,

-0.08

0.84,

1.22

  1. † Denotes significant difference from the control group (p < 0.05) within the same condition. Bonferroni adjusted for multiple comparisons.
  2. ‡ Denotes significant difference than the static balance condition (p < 0.05) within the group. Bonferroni adjusted for multiple comparisons.
  3. Effect Sizes were estimated by partial Eta squared (ηp2). CI, confidence interval.
Back to article page