## 3 Results
### CatWalk XT(r) Automated Gait Analysis
#### 3.1.5 Print Parameters
\begin{table}
\begin{tabular}{c c c c c c} \hline
**CatWalk XT® Parameters** & **BL vs. N2** & **N2 vs. N3** & **N2 vs. N4** & **N2 vs. N5** & **N2 vs. N6** \\ \hline Regularity Index (\%) & \(p<0.0001\) & \(p=0.8716\) (ns) & \(p=0.4728\) (ns) & \(p=0.001\) & \(p=0.0697\) (ns) \\ Average Speed (cm/s) & \(p<0.0001\) & \(p=0.9248\) (ns) & \(p=0.6075\) (ns) & \(p<0.0001\) & \(p=0.0052\) \\ Stride Length (FL, cm) & \(p<0.0001\) & \(p=0.9621\) (ns) & \(p=0.6943\) (ns) & \(p=0.0357\) & \(p=0.1007\) (ns) \\ Stride Length (HL, cm) & \(p<0.0001\) & \(p=0.4163\) (ns) & \(p=0.5882\) (ns) & \(p<0.0001\) & \(p<0.0001\) \\ Base of Support (FL, cm) & \(p<0.0001\) & \(p=0.0016\) & \(p<0.0001\) & \(p<0.0001\) & \(p<0.0001\) \\ Base of Support (HL, cm) & \(p<0.0001\) & \(p=0.0265\) & \(p<0.0001\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Intensity (FL) & \(p<0.0001\) & \(p=0.0069\) & \(p=0.0012\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Intensity (HL) & \(p<0.0001\) & \(p=0.0229\) & \(p=0.0088\) & \(p<0.0001\) & \(p=0.0002\) \\ Mean Intensity (FL) & \(p<0.0001\) & \(p=0.0008\) & \(p<0.0001\) & \(p<0.0001\) & \(p<0.0001\) \\ Mean Intensity (HL) & \(p<0.0001\) & \(p=0.0117\) & \(p<0.0001\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Contact Max Intensity (FL) & \(p<0.0001\) & \(p=0.0047\) & \(p=0.0022\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Contact Max Intensity (HL) & \(p<0.0001\) & \(p=0.0548\) (ns) & \(p=0.0149\) & \(p=0.0002\) & \(p=0.0027\) \\ Max Contact Mean Intensity (FL) & \(p<0.0001\) & \(p=0.0008\) & \(p<0.0001\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Contact Mean Intensity (HL) & \(p<0.0001\) & \(p=0.0079\) & \(p<0.0001\) & \(p<0.0001\) & \(p<0.0001\) \\ Print Length (FL, cm) & \(p<0.0001\) & \(p=0.0216\) & \(p=0.0081\) & \(p<0.0001\) & \(p<0.0001\) \\ Print Length (HL, cm) & \(p<0.0001\) & \(p=0.0691\) (ns) & \(p=0.5646\) (ns) & \(p<0.0001\) & \(p<0.0001\) \\ Print Width (FL, cm) & \(p<0.0001\) & \(p=0.1024\) (ns) & \(p=0.0973\) (ns) & \(p=0.001\) & \(p=0.0001\) \\ Print Width (HL, cm) & \(p<0.0001\) & \(p=0.141\) & \(p=0.1851\) (ns) & \(p<0.0001\) & \(p<0.0001\) \\ Print Area (FL, cm2) & \(p<0.0001\) & \(p=0.8561\) (ns) & \(p=0.9692\) (ns) & \(p=0.6851\) (ns) & \(p=0.1792\) (ns) \\ Print Area (HL, cm2) & \(p<0.0001\) & \(p=0.2682\) (ns) & \(p=0.7865\) (ns) & \(p=0.0185\) & \(p=0.075\) (ns) \\ Max Contact Area (FL, cm2) & \(p<0.0001\) & \(p=0.9346\) (ns) & \(p=0.9928\) (ns) & \(p=0.8279\) (ns) & \(p=0.0689\) (ns) \\ Max Contact Area (HL, cm2) & \(p<0.0001\) & \(p=0.8906\) (ns) & \(p=0.9713\) (ns) & \(p=0.1840\) (ns) & \(p=0.4366\) (ns) \\ Max Intensity at \% (FL) & \(p<0.0001\) & \(p=0.008\) & \(p=0.013\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Intensity at \% (HL) & \(p<0.0001\) & \(p=0.018\) & \(p=0.1137\) (ns) & \(p<0.0001\) & \(p<0.0001\) \\ Max Contact at \% (FL) & \(p<0.0001\) & \(p=0.0006\) & \(p=0.0008\) & \(p<0.0001\) & \(p<0.0001\) \\ Max Contact at \% (HL) & \(p<0.0001\) & \(p=0.0088\) & \(p=0.0857\) (ns) & \(p<0.0001\) & \(p<0.0001\) \\ Swing Speed (FL, cm/s) & \(p<0.0001\) & \(p=0.4208\) (ns) & \(p=0.2108\) (ns) & \(p=0.0041\) & \(p<0.0001\) \\ Swing Speed (HL, cm/s) & \(p<0.0001\) & \(p=0.4034\) (ns) & \(p=0.8264\) (ns) & \(p<0.0001\) & \(p=0.0003\) \\ Body Speed (FL, cm/s) & \(p<0.0001\) & \(p=0.7193\) (ns) & \(p=0.4312\) (ns) & \(p<0.0001\) & \(p=0.0003\) \\ Body Speed (HL, cm/s) & \(p<0.0001\) & \(p=0.9763\) (ns) & \(p=0.9002\) (ns) & \(p=0.0003\) & \(p=0.0061\) \\ \hline \end{tabular}
\end{table} 
Table 2: Assessment of the injury severity by statistical comparison of the CatWalk XT® parameters between baseline test (BL) and the first postinjury neurotest timepoint two weeks after SCI (N2) as well assessment of spontaneous recovery by statistical comparison of the CatWalk XT® parameters between N2 and the following postinjury neurotest timepoints (N3–6).