Table 5.
Relationships between robotic and clinical measures
| Logit AHA | MA | CMSA Arm—Contralesional | CMSA Hand – Contralesional | |
|---|---|---|---|---|
| Varxy | − 0.37 | − 0.35 | − 0.34 | − 0.25 |
| Areaxy | − 0.092 | − 0.042 | 0.0010 | 0.18 |
| Shiftxy | − 0.41 | − 0.38 | − 0.087 | − 0.26 |
| PS | − 0.075 | − 0.086 | − 0.049 | − 0.095 |
| RT | − 0.61* | − 0.47 | − 0.33 | − 0.51* |
| IDE | − 0.64* | − 0.69* | − 0.51* | − 0.41 |
| SMC | − 0.41 | − 0.47 | − 0.38 | − 0.33 |
| MT | − 0.62* | − 0.74* | − 0.51* | − 0.55* |
Spearman correlation coefficients are shown. Statistical significance is denoted with * if p < 0.002 based on Bonferroni correction. Abbreviations: variability (Varxy), contraction/expansion (Areaxy), systematic spatial shift (Shiftxy), posture speed (PS), reaction time (RT), initial direction error (IDE), speed maxima count (SMC), movement time (MT)