Table 3.
Immediate retest reliability
| |
HC |
MS |
||||
|---|---|---|---|---|---|---|
| Description | ICC | CI LOW | CI UP | ICC | CI LOW | CI UP |
| T25FW* |
0.905 |
0.714 |
0.969 |
0.990 |
0.976 |
0.996 |
| SMSW Average speed |
0.989 |
0.979 |
0.995 |
0.980 |
0.960 |
0.991 |
| SMSW Speed deviation |
0.742 |
0.480 |
0.884 |
0.901 |
0.800 |
0.955 |
| SMSW 3D direction deviation |
0.429 |
-0.152 |
0.744 |
0.540 |
0.072 |
0.794 |
| SMSW Left/right deviation |
0.533 |
0.058 |
0.790 |
0.596 |
0.186 |
0.819 |
| SMSW Up/down deviation | 0.958 | 0.916 | 0.981 | 0.936 | 0.871 | 0.971 |
*) The T25FW analysis is based on data from 21 MS patients and 14 HC.
Abbreviations: HC, healthy controls; MS, multiple sclerosis patients; SD, standard deviation; T25FW, Timed 25-Foot Walk; ICC, 1-way Intra-class correlation coefficient; CI, confidence interval; LOW, lower bound; UP, upper bound.