Table 1.
Test scores (mean ± standard deviation) of the Kinect-based CRT tests and clinical reaction time measurements for the fallers and non-fallers
| Measurement | Fallers (n = 19) | Non-fallers (n = 75) | P-Value |
|---|---|---|---|
| Choice reaching reaction time test | |||
| Reaction time (ms) | 797 ± 136 | 714 ± 89 | 0.002** |
| Movement time (ms) | 392 ± 50 | 358 ± 51 | 0.010* |
| Total time (ms) | 1189 ± 170 | 1072 ± 109 | <0.001** |
| Choice stepping reaction time test | |||
| Reaction time (ms) | 894 ± 168 | 849 ± 150 | 0.257 |
| Movement time (ms) | 360 ± 55 | 342 ± 44 | 0.125 |
| Total time (ms) | 1254 ± 189 | 1190 ± 158 | 0.132 |
| Clinical measurements | |||
| ANT choice reaction time (ms) | 827 ± 118 | 785 ± 141 | 0.232 |
| PPA simple reaction time (ms) | 243 ± 32 | 235 ± 42 | 0.398 |
* P < 0.05, ** P < 0.01, ANT Attention Network Test, PPA Physiological Profile Assessment