Skip to main content

Table 5 Model parameters and inference values from the final linear mixed models for the three ML inclination angles, θ1, θ2, and θ3

From: Locomotor deficits in recently concussed athletes and matched controls during single and dual-task turning gait: preliminary results

 

θ 1

θ 2

θ 3

 

β (SE) *103

p value

β (SE) *103

p value

β (SE) *103

p value

Step (n = 593)

      

G

151.0 (653.6)

0.817

−677.7 (623.6)

0.278

806.0 (1056)

0.446

D

−0.09 (0.74)

0.904

−2.2 (1.8)

0.275

−3.2 (2.5)

0.236

tan−1(v com 2 k)

−7241 (899.0)

<0.0001

4605 (565.3)

<0.0001

6754 (1441)

<0.0001

T

−94.6 (149.4)

0.527

−291.2 (90.0)

0.001

1198 (394.9)

0.003

G x D

–

–

5.9 (2.4)

0.015

−6.6 (3.2)

0.042

G x T

–

–

–

–

203.0 (542.1)

0.708

D x T

–

–

–

–

−3.1 (3.0)

0.295

G x D x T

–

–

–

–

9.8 (4.0)

0.016

Spin (n = 497)

   

G

−1338 (456.2)

0.004

1107 (1241)

0.373

443.5 (474.8)

0.351

D

−2.7 (1.7)

0.172

−0.53 (1.33)

0.704

0.24 (0.81)

0.775

tan−1(v com 2 k)

3738 (1009)

0.0002

−5344 (769.4)

<0.0001

7490 (1109)

<0.0001

T

−77.4 (157.9)

0.625

356.2 (194.6)

0.068

−412.1 (177.0)

0.023

G x D

5.6 (2.3)

0.016

−5.0 (1.8)

0.005

–

–

G x T

–

–

−222.5 (272.1)

0.414

–

–

D x T

–

–

−1.4 (1.5)

0.370

–

–

G x D x T

–

–

4.0 (2.1)

0.054

–

–

  1. Beta coefficients and standard errors (SE) are shown multiplied by 103. Higher order interactions terms with p < 0.10 were retained in the final model. Outcomes were stratified by turning strategy. Significant terms are highlighted in bold