Erratum
Upon publication of this article [1] it was noticed that Table 2 was incorrect. During Production, errors were introduced into the Variable column. The correct version of Table 2 can be seen below.
Table 2
Intra class correlations coefficients (ICCs) of the gait parameters for each walking condition
Variable | Normal walking | Dual task | Post exercise | After rest | |
|---|---|---|---|---|---|
Patients | Velocity (cm/s) |
0·89
|
0·88
|
0·92
|
0·92
|
Step length L (cm) |
0·92
|
0·83
|
0·94
|
0·91
| |
Step length R (cm) |
0·90
|
0·87
|
0·94
|
0·93
| |
Step time L (s) | 0·64 | 0·72 |
0·91
|
0·90
| |
Step time R (s) |
0·88
| 0·67 |
0·90
|
0·91
| |
Step width L (cm) | 0·77 |
0·86
|
0·83
| 0·74 | |
Step width R (cm) |
0·80
|
0·85
|
0·84
| 0·76 | |
Controls | Velocity (cm/s) |
0·87
|
0·92
|
0·89
|
0·94
|
Step length L (cm) |
0·90
|
0·88
|
0·92
|
0·93
| |
Step length R (cm) |
0·90
|
0·89
|
0·90
|
0·93
| |
Step time L (s) |
0·90
|
0·85
|
0·89
|
0·94
| |
Step time R (s) |
0·89
|
0·89
|
0·90
|
0·94
| |
Step width L (cm) | 0·79 |
0·80
| 0·70 | 0·76 | |
Step width R (cm) |
0·80
| 0·78 | 0·70 | 0·74 |
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