Table 2 Objective parameters
On the floor (0 m) | In sitting position (1.3 m) | In standing position (1.7 m) | |
|---|---|---|---|
Number of markers (n) | 68 | 15 | 7 |
Accuracy (cm) | |||
X coordinate Y coordinate Z coordinate Total | 0.83 ± 0.42 0.73 ± 0.41 0.87 ± 0.88 0.81 ± 0.61 | 0.57 ± 0.26 0.55 ± 0.27 0.58 ± 0.27 0.57 ± 0.27 | 0.51 ± 0.26 0.54 ± 0.27 0.57 ± 0.26 0.54 ± 0.26 |
Jitter (cm) | |||
X coordinate Y coordinate Z coordinate Total | 0.32 ± 0.53 0.24 ± 0.51 0.04 ± 0.09 0.21 ± 0.44 | 0.05 ± 0.08 0.05 ± 0.09 0.03 ± 0.04 0.05 ± 0.07 | 0.07 ± 0.13 0.06 ± 0.14 0.05 ± 0.06 0.06 ± 0.11 |