The criterion validity (agreement to 3D motion analysis system/a physiotherapist’s measurements, ICC(2,1)) and test-retest reliability among a subject’s trials (ICC(3,1)).

<p>The criterion validity (agreement to 3D motion analysis system/a physiotherapist’s measurements, ICC(2,1)) and test-retest reliability among a subject’s trials (ICC(3,1)).</p

Anthropometry measurements and demographic parameters of the 87 recruited subjects along with its corresponding distribution.

<p>Anthropometry measurements and demographic parameters of the 87 recruited subjects along with its corresponding distribution.</p

Spearman correlation coefficients for the data before (raw) and after normalization.

<p>Significance level p < 0.05.</p

Coefficient of variation indicating the dispersion of data before and after normalization.

<p>Coefficient of variation indicating the dispersion of data before and after normalization.</p

Resulting multiple linear regression models for the mobility measures and gait parameters.

<p>The adjusted <i>R</i>² is shown along with the root-mean square error (RMSE) and the 10-fold cross-validated RMSE (CV-RMSE). All models and remaining independent variables are significant at p < 0.001. The variables selected are walking speed (<i>S</i>), height (<i>H</i>), age (<i>A</i>) and gender (<i>G</i>).</p