Table 2 Linear mixed effects model summary for force accuracy

Accuracy

Intercept

0.41 (0.12)

78.9

3.51***

Level 1

Condition

− 0.22 (0.01)

76.7

-15.74***

0.610

Load Cells

− 0.02 (0.02)

77.9

-1.06

0.009

Level 2

Group

-0.51 (0.21)

80.0

-2.48*

0.048

Age (log₁₀)

0.35 (0.10)

79.1

3.65***

0.098

Sex

0.002 (0.02)

77.7

0.077

< 0.001

Interactions

Group x Age (log₁₀)

0.40 (0.17)

79.9

2.32*

0.042

Random Effects

Variance (SD)

Participant (intercept)

0.002 (0.047)

Residual

0.007 (0.086)