Table 4.
Associations of PMT, MT, and isokinetic strength with fall status
| Variable | Predict value | Predict accuracy (%) | SD | OR (95% CI) | P-value |
|---|---|---|---|---|---|
| PMT (ms) | 425.22 | 92.1 | 40.66 | 1.227 (1.082–1.389) | <0.001 |
| MT (ms) | 764.88 | 82.1 | 44.38 | 1.058 (1.038–1.074) | 0.002 |
| Knee flexor (Nm) | 32.46 | 82.1 | 7.60 | 0.679 (0.592–0.778) | <0.001 |
| Knee extensor (Nm) | 55.01 | 70.7 | 12.45 | 0.863 (0.822–0.907) | <0.001 |
| Ankle dorsiflexor (Nm) | 34.76 | 80.0 | 7.17 | 0.711 (0.633–0.801) | <0.001 |
| Ankle plantar (Nm) | 55.75 | 75.7 | 9.75 | 0.857 (0.810–0.906) | <0.001 |
Abbreviations: CI, confidence interval; MT, motor time; PMT, premotor time; SD, standard deviation; OR, odd ratio.