Table 5.
The association of FPI scores with COP sways.
| Dependent variables | Beta (95% CI) of COP sways, per degree | |
|---|---|---|
| SL (mm) | SA (mm2) | |
| CG | ||
| Left | 37.35 (20.61, 54.09) ∗∗ | 28.10 (1.44, 54.76) ∗ |
| Right | 36.39 (4.04, 68.75) ∗ | 14.29 (-34.54, 63.11) |
| Asymmetrical scores | 73.36 (46.49, 100.22) ∗∗ | 66.75 (20.15, 110.34) ∗∗ |
| PG | ||
| Left | 662.56 (633.37, 691.76) ∗∗ | 662.56 (633.37, 691.76) ∗∗ |
| Right | 49.44 (45.90, 52.98) ∗∗ | 158.62 (89.86, 227.87) ∗∗ |
| RSL | 34.51 (22.10, 46.91) ∗∗ | 437.64 (418.07, 457.21) ∗∗ |
| RML | 56.96 (51.89, 62.03) ∗∗ | 93.76 (5.02, 182.50) ∗ |
| Asymmetrical scores | 113.14 (92.25, 134.03) ∗∗ | 826.23 (703.59, 948.87) ∗∗ |
95% CI: 95% confidence interval; COP: center of pressure; PG: patient group; CG: control group; NE: not estimable; RHS: relatively severe leg; RML: relatively moderate leg; ∗P < 0.05; ∗∗P < 0.01.