Table 2.
Posturography and clinical balance tests' parameters in study groups: Δ = inter-visit differences.
| BMT group | DBS group | POP group | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Δ Visit: | Δ (V2–V1) | Δ (V3–V2) | Δ (V2–V1) | Δ (V3–V2) | Δ (V2–V1) | Δ (V3–V2) | ||||||
| Phase: Parameter: | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF | ON | OFF |
| Δ AP-CoP velocity [mm/s] /eyes open/ | 4.07 | 1.60 | 2.41 | 7.71 | −17.62 | −2.08 | 0.75 | 6.75 | 3.23 | 5.0 | −3.21 | −4.71 |
| Δ ML-CoP velocity [mm/s] /eyes open/ | 1.24 | 2.91 | 5.01 | 6.72 | −8.91 | −3.31 | 0.55 | 9.5* | 5.53 | 5.64 | −4.18 | −5.57 |
| Δ perimeter [mm] /eyes open/ | 101.3 | 81.84 | 132.9 | 279.9 | −505.4 | −101.3 | 26.75 | 297.9* | 162.0 | 204.9 | −135.5 | −175.6 |
| Δ ellipse area [mm2] /eyes open/ | 360.6 | 416.7 | 832.8 | 773.0 | −47.84 | −277.9 | 167.3 | 214.1 | 31.15 | 629.4 | −172.5 | −467.6 |
| Δ AP-CoP velocity [mm/s] /eyes closed/ | 5.49 | 3.09 | 0.06 | 5.13 | −17.76 | −3.49 | −2.35 | 16.4* | 1.91 | 7.14 | −3.40 | −5.5 |
| Δ ML-CoP velocity [mm/s] /eyes closed/ | 2.75 | 3.65 | 3.75 | 2.87 | −9.04 | −3.65 | −0.4 | 30.85* | 5.55 | 5.21 | −2.82 | −5.0 |
| Δ perimeter [mm] /eyes closed/ | 158.0 | 133.7 | 72.9 | 148.2 | −502.1 | −128.1 | −53.1 | 899.2* | 129.3 | 237.1 | −115.1 | −203.6 |
| Δ ellipse area [mm2]/eyes closed/ | 870.7 | 1058 | 400.2 | −299.5 | 583.5 | −515.5 | 89.45 | 1677* | 682.0 | 631.1 | −1269 | −1169 |
| Δ Timed Up And Go tests [sek] | −1.26 | −1.05 | 0.21 | −0.61 | 0.57 | −3.15* | 0.54 | −1.58* | 0.0 | 0.69 | 0.35 | 5.25 |
| Δ Dual Task—Timed Up And Go test [sek] | −0.91 | −1.83 | 0.23 | −0.35 | 0.85 | −8.23* | 0.20 | −0.75 | −0.56 | −1.49 | 1.30 | 5.98 |
| Δ Tandem Walking Test | −2.98 | −0.14 | 1.17 | 0.85 | 0.18 | −5.93* | −0.35 | 2.97 | −0.83 | −1.12 | 4.98 | 8.52* |
*
p < 0.05.