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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
tan1(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
tan1(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