Table 3 ICCs and SDCs for the system identification and slope parameters. ICC values less than 0.4 indicated poor reliability, between 0.4 and 0.75, fair to good reliability, and higher than 0.75 are indicative of excellent reliability
From: System identification: a feasible, reliable and valid way to quantify upper limb motor impairments
Parameter | ICChealthy | SDChealthy | ICCpatients | SDCpatients |
|---|---|---|---|---|
\(I\) | 0.98 | 0.008 | 0.94 | 0.014 |
\({b}_{100,DNI}\) | 0.80 | 0.19 | 0.58 | 0.44 |
\({b}_{75,DNI}\) | 0.73 | 0.51 | 0.69 | 0.69 |
\({b}_{50,DNI}\) | 0.82 | 0.41 | 0.71 | 0.61 |
\({b}_{25,DNI}\) | 0.91 | 0.27 | 0.63 | 0.70 |
\({b}_{0,DNI}\) | 0.69 | 0.54 | 0.72 | 0.59 |
\({b}_{100,res}\) | 0.93 | 0.52 | 0.59 | 1.88 |
\({b}_{0,res}\) | 0.92 | 0.48 | 0.89 | 0.72 |
\({b}_{slope}\) | 0.29 | 0.17 | 0.46 | 0.16 |
\({k}_{100,DNI}\) | 0.55 | 2.24 | 0.35 | 22.10 |
\({k}_{75,DNI}\) | 0.57 | 7.98 | 0.77 | 22.60 |
\({k}_{50,DNI}\) | 0.80 | 8.91 | 0.82 | 24.78 |
\({k}_{25,DNI}\) | 0.73 | 8.65 | 0.63 | 34.35 |
\({k}_{0,DNI}\) | 0.22 | 28.26 | 0.83 | 22.27 |
\({k}_{100,res}\) | 0.77 | 36.56 | 0.79 | 48.46 |
\({k}_{0,res}\) | 0.86 | 26.75 | 0.80 | 37.14 |
\({k}_{slope}\) | 0.13 | 7.99 | 0.58 | 6.61 |