Table 4 Posturographic results: torque variance values [Nm/(kg*m)]2, n = 7
Eyes Open | Eyes Closed | |||||
|---|---|---|---|---|---|---|
Sagittal sway | DBS OFF | DBS ON | p-value | DBS OFF | DBS ON | p-value |
Quiet stance | 0.73 0.54–0.80 | 0.74 0.28–0.87 | > 0.3 | 0.68 0.56–1.5 | 1.0 0.45–1.1 | > 0.3 |
Period 1 | 5.9 2.8–9.1 | 3.8 1.9–7.3 | 0.219 | 8.6 6.8–10.9 | 12.0 5.5–13.0 | > 0.3 |
Period 2 | 3.5 2.6–4.4 | 3.5 2.5–4.4 | > 0.3 | 6.7 5.3–8.6 | 6.7 4.9–11.3 | > 0.3 |
Period 3 | 3.3 2.7–5.8 | 4.5 3.2–6.4 | > 0.3 | 10.9 6.3–12.5 | 8.8 6.5–13.7 | > 0.3 |
Period 4 | 2.7 2.4–4.3 | 3.4 2.9–6.2 | > 0.3 | 6.8 4.9–8.9 | 7.1 4.0–9.1 | > 0.3 |
Lateral sway | DBS OFF | DBS ON | p-value | DBS OFF | DBS ON | p-value |
Quiet stance | 0.10 0.09–1.0 | 0.17 0.04–0.44 | > 0.3 | 0.36 0.12–0.72 | 0.20 0.07–0.39 | 0.109 |
Period 1 | 1.1 0.64–5.2 | 0.66 0.48–1.4 | 0.156 | 1.1 0.87–2.7 | 1.1 0.65–1.5 | > 0.3 |
Period 2 | 0.46 0.43–1.2 | 0.70 0.30–0.86 | > 0.3 | 1.2 0.54–1.5 | 0.76 0.67–1.1 | > 0.3 |
Period 3 | 0.64 0.26–0.96 | 0.52 0.26–0.75 | > 0.3 | 0.99 0.57–1.6 | 0.93 0.77–1.2 | > 0.3 |
Period 4 | 0.49 0.30–0.76 | 0.70 0.25–0.94 | > 0.3 | 1.2 0.37–2.2 | 0.73 0.63–1.2 | > 0.3 |