Table 3.
CatWalk parameter statistics for measuring functional recovery in gait
| Effect |
||||||
|---|---|---|---|---|---|---|
| MCAO surgery | Recovery Time | Interaction | ||||
| F Value | P value | F Value | P value | F Value | P value | |
| Run duration | 1.941 | 0.174 | 6.202 | < 0.0001*** | 3.893 | 0.000 |
| Regularity | 5.639 | 0.024* | 2.641 | 0.009 | 2.055 | 0.041 |
| Ab stride pattern | 2.012 | 0.167 | 1.966 | 0.052 | 2.847 | 0.005 |
| Print position | ||||||
| right | 0.673 | 0.419 | 1.026 | 0.417 | 2.799 | 0.006 |
| left | 0.004 | 0.953 | 0.946 | 0.479 | 1.183 | 0.310 |
| Base of support | ||||||
| forepaw | 27.340 | < 0.0001*** | 5.203 | < 0.0001*** | 0.911 | 0.508 |
| hindpaw | 16.510 | < 0.001*** | 3.285 | 0.001 | 0.751 | 0.646 |
| Support | ||||||
| ipsilateral | 1.635 | 0.211 | 4.641 | < 0.0001*** | 1.704 | 0.098 |
| diagonal | 0.203 | 0.656 | 2.447 | 0.015 | 1.070 | 0.385 |
| girdle | 0.583 | 0.451 | 2.010 | 0.046 | 0.778 | 0.623 |
| Phase lag | ||||||
| Diagonal | ||||||
| Rf -> Lh | 2.089 | 0.159 | 1.063 | 0.390 | 1.757 | 0.087 |
| Lh -> Rf | 3.572 | 0.069 | 1.573 | 0.134 | 1.910 | 0.059 |
| Lf -> Rh | 5.695 | 0.024* | 1.526 | 0.149 | 2.158 | 0.032 |
| Rh -> Lf | 9.158 | 0.005** | 2.282 | 0.023 | 1.348 | 0.221 |
| Ipsilateral | ||||||
| Rf -> Rh | 0.318 | 0.577 | 0.986 | 0.448 | 2.126 | 0.034 |
| Rh -> Rf | 4.559 | 0.041* | 1.811 | 0.076 | 0.621 | 0.760 |
| Lf -> Lh | 2.082 | 0.160 | 1.197 | 0.301 | 2.498 | 0.013 |
| Lh -> Lf | 1.231 | 0.276 | 1.820 | 0.074 | 2.578 | 0.010 |
| Stand Duration | ||||||
| Rf | 0.996 | 0.327 | 2.765 | 0.006 | 3.389 | 0.001 |
| Rh | 0.004 | 0.949 | 3.195 | 0.002 | 1.658 | 0.110 |
| Lf | 1.859 | 0.183 | 4.175 | 0.000 | 2.138 | 0.033 |
| Lh | 0.916 | 0.347 | 7.474 | < 0.0001*** | 1.571 | 0.134 |
| Swing duration | ||||||
| Rf | 2.096 | 0.158 | 4.661 | <0.0001*** | 1.889 | 0.063 |
| Rh | 14.850 | 0.001*** | 0.933 | 0.490 | 1.293 | 0.248 |
| Lf | 2.216 | 0.147 | 4.574 | <0.0001*** | 2.645 | 0.009** |
| Lh | 5.698 | 0.024* | 1.013 | 0.427 | 1.544 | 0.143 |
| Stride length | ||||||
| Rf | 1.194 | 0.284 | 17.150 | <0.0001*** | 3.023 | 0.003** |
| Rh | 2.051 | 0.026* | 14.500 | <0.0001*** | 2.273 | 0.023* |
| Lf | 1.668 | 0.207 | 24.970 | <0.0001*** | 3.634 | <0.001*** |
| Lh | 4.259 | 0.048* | 20.690 | <0.0001*** | 3.764 | <0.001*** |
| Stand index | ||||||
| Rf | 7.532 | 0.010* | 2.125 | 0.034* | 1.895 | 0.062 |
| Rh | 0.051 | 0.824 | 1.601 | 0.125 | 1.787 | 0.081 |
| Lf | 1.174 | 0.288 | 2.591 | <0.010** | 2.296 | 0.022* |
| Lh | 0.726 | 0.401 | 2.173 | 0.030* | 2.380 | 0.018* |
| Paw area | ||||||
| Rf | 22.360 | <0.0001 | 8.818 | <0.0001*** | 1.421 | 0.188 |
| Rh | 14.370 | <0.001* | 4.372 | <0.0001*** | 1.116 | 0.353 |
| Lf | 8.304 | 0.007** | 8.297 | <0.0001*** | 2.008 | 0.046* |
| Lh | 11.330 | 0.002** | 3.817 | <0.001*** | 0.728 | 0.667 |
| Max contact at | ||||||
| Rf | 1.721 | 0.200 | 2.178 | 0.030* | 0.445 | 0.893 |
| Rh | 0.036 | 0.851 | 1.457 | 0.174 | 1.844 | 0.070 |
| Lf | 1.018 | 0.321 | 3.249 | 0.001** | 0.409 | 0.915 |
| Lh | 0.000 | 0.990 | 2.805 | 0.006** | 3.048 | 0.003** |
Rf - Right forepaw; Lf - Left forepaw; Rh - Right hindpaw; Lh - Left hindpaw
Anchor paw -> Target paw
*
P < 0.05,
**
P < 0.01,
***
P < 0.001