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Table 13 Older and younger adults mean perceptions

From: A low-cost virtual coach for 2D video-based compensation assessment of upper extremity rehabilitation exercises

Age

n

H

U

IU

SP

25–34

3

\(4.25 \pm 0.43\)

\(4.67 \pm 0.58\)

\(4.0 \pm 0.0\)

\(4.0 \pm 0.87\)

55–64

2

\(4.5 \pm 0.71\)

\(5.0 \pm 0.0\)

\(5.0 \pm 0.0\)

\(4.25 \pm 1.1\)

65–74

2

\(5.0 \pm 0.0\)

\(5.0 \pm 0.0\)

\(5.0\pm 0.0\)

\(5.0 \pm 0.0\)

\(< 55\)

3

\(4.25 \pm 0.43\)

4.67 ± 0.58

\(4.0 \pm 0.0\)

\(4.0 \pm 0.87\)

\(\ge 55\)

4

\(4.75 \pm 0.5\)

5.0 ± 0.0

\(5.0 \pm 0.0\)

\(4.63 \pm 0.75\)

  1. The results in bold correspond to the best classifiers' performance for the different metrics for each exercise