## 3 Results
### Posturographic Analysis
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c c c c c c} \hline
**Para-Meter** & **F1** & \multicolumn{3}{c}{**F2-4**} & \multicolumn{3}{c}{**F5-6**} & \multicolumn{3}{c}{**F7-8**} & \multicolumn{3}{c}{**ST**} & \multicolumn{3}{c}{**Synch**} & \multicolumn{3}{c}{**Heel (\%)**} & \multicolumn{3}{c}{**Left (\%)**} \\ \hline
**ID** & **RR** & **Value** & **RR** & **Value** & **RR** & **Value** & **RR** & **Value** & **RR** & **Value** & **RR** & **Value** & **RR** & **Value** & **RR** & **Value** \\ \hline
1 & 10.7-25.8 & 20.0 & 6.25-14.8 & 15.2\({}^{*}\) & 2.92-6.81 & 6.62 & 0.51-10.8 & 1.33\({}^{*}\) & 13.8-29.3 & 36.6\({}^{*}\) & 379-807 & 720 & 36.5-67.4 & 49.0 & 46.0-55.1 & 46.7 \\
2 & 9.8-42.1 & 22.7\({}^{*}\) & 6.86-130.0 & 10.0 & 2.94-6.96 & 4.29 & 0.53-12.9 & 0.77 & 134-32.8 & 24.6 & 426-762 & 664 & 36.8-57.4 & 35.4 & 43.6-53.8 & 58.0 \\
3 & 12.2-22.9 & 16.1 & 7.98-15.1 & 11.3 & 30.8-83.2 & 4.59 & 0.54-25.6 & 8.66 & 15.41-0.1 & 2.55 & 541-776 & 161 & 39.1-57.0 & 25.4\({}^{*}\) & 42.6-56.4 & 52.6 \\
4 & 10.6-22.7 & 13.1 & 6.98-12.4 & 8.9 & 2.75-67.3 & 5.91 & 0.48-11.7 & 1.02 & 13.5-304. & 31.0\({}^{*}\) & 528-840 & 654 & 42.2-64.8 & 46.8 & 44.3-54.3 & 49.0 \\
5 & 10.4-23.4 & 26.0 & 6.44-124.1 & 15.8 & 2.40-30.3 & 6.36 & 9.34 & 0.51-13.4 & 1.99 & 147-30.9 & 57.5\({}^{*}\) & 518-707 & 341 & 36.9-56.6 & 36.1 & 47.3-53.0 & 50.2 \\
6 & 10.7-25.8 & 10.5 & 6.25-14.8 & 10.3 & 2.92-6.1 & 4.95 & 0.51-10.8 & 10.8 & 13.8-23.9 & 28.9\({}^{*}\) & 39.8-97.0 & 3041 & 35.6-57.4 & 18.0\({}^{*}\) & 40.6-40.51.1 & 60.4-40.5 & 61.1 \\
7 & 9.48-21.0 & 15.8 & 6.86-130.0 & 9.7 & 2.94-6.96 & 2.85 & 0.53-12.9 & 0.47 & 13.4-32.8 & 15.8 & 426-762 & 308 & 36.8-57.4 & 43.2 & 43.6-53.3 & 43.9 \\
8 & 9.9-92.3 & 19.5 & 5.84-10.7 & 11.7\({}^{*}\) & 2.40-4.64 & 9.44 & 0.44-11.0 & 1.6\({}^{*}\) & 11.72-12.2 & 30.2\({}^{*}\) & 515-793 & 700 & 38.2-65.5 & 47.1 & 46.1-53.9 & 54.8\({}^{*}\) \\
9 & 10.6-22.7 & 25.6\({}^{*}\) & 6.98-12.4 & 1.4\({}^{*}\) & 2.75-67.3 & 6.7\({}^{*}\) & 0.48-11.7 & 0.97 & 13.5-30.4 & 33.4\({}^{*}\) & 528-840 & 704 & 42.2-64.8 & 39.1 & 43.3-54.3 & 47.5 \\
10 & 11.2-22.5 & 10.5\({}^{*}\) & 6.25-10.9 & 8.9 & 2.86-49.8 & 4.90 & 50.5-11.5 & 1.04 & 13.32-23.4 & 30.0 & 415-475 & 438.7-542 & 38.7-542 & 32.9\({}^{*}\) & 46.2-53.9 & 52.7 \\
11 & 10.6-22.7 & 13.5 & 6.98-12.4 & 8.7 & 2.75-67.3 & 2.78 & 0.48-11.7 & 0.51 & 13.5-304.1 & 16.7 & 528-840 & 722 & 42.2-64.8 & 39.2\({}^{*}\) & 43.5-34.3 & 50.0 \\
12 & 10.6-22.7 & 8.5\({}^{*}\) & 6.98-12.4 & 5.9\({}^{*}\) & 2.75-67.3 & 3.62 & 0.48-11.7 & 0.67 & 13.5-304.1 & 21.2 & 528-840 & 500\({}^{*}\) & 42.2-64.8 & 30.8\({}^{*}\) & 443.4-54.3 & 52.1 \\
13 & 12.6-24.9 & 12.6 & 17.0-12.4 & 6.5\({}^{*}\) & 3.16-57.6 & 2.20 & 0.58-11.9 & 0.38 & 15.0-28.1 & 11.7 & 229-667 & 726.3-59.9 & 47.6 & 45.1-55.6 & 50.2 \\
14 & 9.48-21.0 & 20.5 & 6.86-130.3 & 13.9\({}^{*}\) & 2.94-6.96 & 8.51\({}^{*}\) & 0.53-12.9 & 1.52\({}^{*}\) & 13.43-23.8 & 6.48 & 426-762 & 284 & 36.8-57.4 & 42.4 & 43.6-55.3 & 35.9 \\
16 & 9.73-23.7 & 15.7 & 6.92-14.7 & 12.2 & 3.41-87.1 & 3.97 & 0.66-1.1 & 0.66 & 16.4-39.5 & 22.7 & 423-787 & 384 & 38.1-58.5 & 49.2 & 43.9-56.8 & 50.4 \\ \hline \(\sum{}^{*}\) (n/\%) & 6/40\% & 7/47\% & 5/33\% & 6/40\% & 9/60\% & 7/44\% & 9/53\% & 4/27\% & & & & & & & & \\ \end{tabular}
\end{table} 
Table 4: Posttropic analysis of LOFD patients compared to matched controls. Values are the means of eight test positions. LOFD patients (ID: 1-16) with PN are marked in bold. Figure 2 presents two examples for low and high gait and postural performances. Postural stability, measured by a stability indicator, and postural regulation, measured by frequency bands, are presented for posturographic analysis. Plantar pressure distribution and plantar forces regarding heel, midfoot and forefoot (left and right) and force-time curves depict different gait patterns.