Table 1 List of CatWalk parameters and their slope, intercept, and R2 coefficients determined by linear regression against BMS data
Rank | CatWalk parameter name | Slope | Intercept | R2 | Rank | CatWalk parameter name | Slope | Intercept | R2 |
|---|---|---|---|---|---|---|---|---|---|
1 | StepSequence_RegularityIndex_(%) | 0.070 | 2.486 | 0.705 | 53 | RF_PrintArea_(cm2)_Mean | − 17.88 | 8.937 | 0.119 |
2 | PrintPositions_RightPaws_Mean_(cm) | − 1.235 | 10.268 | 0.579 | 54 | RH_StepCycle_(s)_Mean | − 1.213 | 7.970 | 0.118 |
3 | LH_MaxContactMeanIntensity_Mean | 0.222 | − 11.437 | 0.519 | 55 | RF_MaxContactArea_(cm2)_Mean | − 21.83 | 8.790 | 0.113 |
4 | PrintPositions_LeftPaws_Mean_(cm) | − 1.311 | 10.316 | 0.519 | 56 | RH_PrintArea_(cm2)_Mean | 11.857 | 6.034 | 0.109 |
5 | LH_MeanIntensity_Mean | 0.213 | − 11.455 | 0.512 | 57 | RH_Swing_(s)_Mean | − 1.300 | 7.532 | 0.108 |
6 | RF_DutyCycle_(%)_Mean | − 0.154 | 17.709 | 0.497 | 58 | LH_MaxIntensityAt_(%)_Mean | 0.071 | 4.116 | 0.103 |
7 | RH_MaxContactMeanIntensity_Mean | 0.203 | − 9.815 | 0.486 | 59 | LH_StandIndex_Mean | − 0.227 | 5.899 | 0.102 |
8 | RH_MeanIntensity_Mean | 0.202 | − 10.367 | 0.478 | 60 | RH_SingleStance_(s)_Mean | − 8.141 | 8.313 | 0.098 |
9 | RH_MaxIntensity_Mean | 0.057 | − 0.639 | 0.474 | 61 | LH_SingleStance_(s)_Mean | − 5.196 | 8.041 | 0.094 |
10 | RH_MaxContactMaxIntensity_Mean | 0.059 | − 0.496 | 0.471 | 62 | RF_MinIntensity_Mean | 0.622 | − 27.47 | 0.093 |
11 | LH_MaxIntensity_Mean | 0.059 | − 0.802 | 0.468 | 63 | RH_StandIndex_Mean | − 0.202 | 6.057 | 0.088 |
12 | LH_MaxContactMaxIntensity_Mean | 0.061 | -0.720 | 0.467 | 64 | LF_StepCycle_(s)_Mean | − 4.048 | 8.932 | 0.088 |
13 | LH_SwingSpeed_(cm/s)_Mean | 0.096 | 3.890 | 0.467 | 65 | RH_MaxIntensityAt_(%)_Mean | 0.065 | 4.427 | 0.088 |
14 | LH_MeanIntensityOfThe15MostIntensePixels_Mean | 0.072 | − 0.771 | 0.465 | 66 | RF_SwingSpeed_(cm/s)_Mean | − 0.065 | 9.401 | 0.087 |
15 | RH_MeanIntensityOfThe15MostIntensePixels_Mean | 0.069 | − 0.416 | 0.441 | 67 | RF_StepCycle_(s)_Mean | − 4.139 | 8.980 | 0.085 |
16 | LF_DutyCycle_(%)_Mean | − 0.153 | 17.519 | 0.437 | 68 | RF_PrintWidth_(cm)_Mean | − 3.121 | 9.417 | 0.084 |
17 | LF_SingleStance_(s)_Mean | 36.619 | 2.973 | 0.429 | 69 | LH_StrideLength_(cm)_Mean | 0.406 | 5.620 | 0.070 |
18 | RH_SwingSpeed_(cm/s)_Mean | 0.085 | 4.312 | 0.417 | 70 | LF_MaxContactArea_(cm2)_Mean | − 17.90 | 8.405 | 0.069 |
19 | RF_StrideLength_(cm)_Mean | 1.214 | 2.546 | 0.393 | 71 | LF_StandIndex_Mean | − 0.431 | 5.330 | 0.069 |
20 | LF_StrideLength_(cm)_Mean | 1.189 | 2.638 | 0.371 | 72 | LF_PrintWidth_(cm)_Mean | − 2.836 | 9.171 | 0.068 |
21 | RF_Swing_(s)_Mean | 28.297 | 3.691 | 0.368 | 73 | LF_PrintArea_(cm2)_Mean | − 13.93 | 8.456 | 0.065 |
22 | LF_Swing_(s)_Mean | 33.472 | 3.063 | 0.365 | 74 | RF_BodySpeedVariation_(%)_Mean | − 0.021 | 8.099 | 0.062 |
23 | RF_SingleStance_(s)_Mean | 36.982 | 2.867 | 0.363 | 75 | LF_BodySpeedVariation_(%)_Mean | − 0.017 | 7.912 | 0.049 |
24 | LH_PrintLength_(cm)_Mean | 7.436 | 3.049 | 0.342 | 76 | RF_MaxContactAt_(%)_Mean | − 0.070 | 10.161 | 0.038 |
25 | LH_BodySpeed_(cm/s)_Mean | 0.270 | 4.546 | 0.341 | 77 | RF_PrintLength_(cm)_Mean | − 4.888 | 10.046 | 0.038 |
26 | RH_DutyCycle_(%)_Mean | 0.092 | 1.449 | 0.337 | 78 | BOS_HindPaws_Mean_(cm) | 0.504 | 5.866 | 0.038 |
27 | LH_DutyCycle_(%)_Mean | 0.099 | 0.907 | 0.334 | 79 | RF_MeanIntensityOfThe15MostIntensePixels_Mean | − 0.033 | 10.442 | 0.034 |
28 | LH_MaxContactArea_(cm2)_Mean | 34.560 | 4.844 | 0.325 | 80 | RF_MaxContactMeanIntensity_Mean | − 0.120 | 16.638 | 0.033 |
29 | RH_BodySpeed_(cm/s)_Mean | 0.256 | 4.659 | 0.304 | 81 | RH_StrideLength_(cm)_Mean | 0.258 | 6.195 | 0.033 |
30 | Run_Average_Speed_(cm/s)_Mean | 0.280 | 4.517 | 0.279 | 82 | RF_MaxIntensityAt_(%)_Mean | − 0.060 | 10.589 | 0.033 |
31 | LH_Swing_(s)_Mean | − 4.903 | 8.134 | 0.277 | 83 | RF_MeanIntensity_Mean | − 0.093 | 14.731 | 0.025 |
32 | RH_MaxContactArea_(cm2)_Mean | 30.206 | 5.159 | 0.268 | 84 | LF_SwingSpeed_(cm/s)_Mean | − 0.035 | 8.215 | 0.024 |
33 | RF_BodySpeed_(cm/s)_Mean | 0.265 | 4.422 | 0.253 | 85 | RF_MaxContactMaxIntensity_Mean | − 0.025 | 10.206 | 0.023 |
34 | LF_BodySpeed_(cm/s)_Mean | 0.261 | 4.475 | 0.250 | 86 | LH_Stand_(s)_Mean | − 1.254 | 7.615 | 0.021 |
35 | RH_MinIntensity_Mean | − 0.486 | 34.320 | 0.244 | 87 | RF_MaxIntensity_Mean | − 0.021 | 9.839 | 0.020 |
36 | RF_InitialDualStance_(s)_Mean | − 9.510 | 8.244 | 0.236 | 88 | LH_BodySpeedVariation_(%)_Mean | − 0.012 | 7.769 | 0.017 |
37 | LF_TerminalDualStance_(s)_Mean | − 8.467 | 8.145 | 0.224 | 89 | RH_BodySpeedVariation_(%)_Mean | -0.004 | 7.379 | 0.016 |
38 | RF_TerminalDualStance_(s)_Mean | − 10.22 | 8.314 | 0.219 | 90 | RH_Stand_(s)_Mean | − 1.159 | 7.598 | 0.016 |
39 | LH_PrintArea_(cm2)_Mean | 19.742 | 5.300 | 0.218 | 91 | LF_MaxContactMeanIntensity_Mean | − 0.070 | 12.532 | 0.012 |
40 | RH_MaxContactAt_(%)_Mean | 0.087 | 3.924 | 0.212 | 92 | LF_MinIntensity_Mean | 0.208 | − 4.589 | 0.010 |
41 | LF_InitialDualStance_(s)_Mean | − 10.51 | 8.312 | 0.211 | 93 | LF_MeanIntensityOfThe15MostIntensePixels_Mean | − 0.016 | 8.610 | 0.008 |
42 | LH_MinIntensity_Mean | − 0.499 | 35.113 | 0.207 | 94 | LF_MeanIntensity_Mean | − 0.049 | 11.034 | 0.007 |
43 | LH_MaxContactAt_(%)_Mean | 0.087 | 3.900 | 0.203 | 95 | LH_InitialDualStance_(s)_Mean | − 0.712 | 7.456 | 0.004 |
44 | RF_Stand_(s)_Mean | − 5.729 | 9.090 | 0.201 | 96 | LF_MaxContactAt_(%)_Mean | − 0.023 | 7.986 | 0.004 |
45 | Run_Duration_(s)_Mean | − 0.217 | 8.401 | 0.194 | 97 | LF_MaxContactMaxIntensity_Mean | − 0.010 | 8.206 | 0.004 |
46 | LF_Stand_(s)_Mean | − 5.481 | 9.001 | 0.190 | 98 | Run_Maximum_Variation_(%)_Mean | − 0.006 | 7.344 | 0.004 |
47 | LH_StepCycle_(s)_Mean | − 2.866 | 8.798 | 0.187 | 99 | RH_TerminalDualStance_(s)_Mean | − 0.840 | 7.429 | 0.003 |
48 | RH_PrintLength_(cm)_Mean | 4.539 | 4.648 | 0.186 | 100 | LF_MaxIntensity_Mean | − 0.007 | 7.897 | 0.002 |
49 | BOS_FrontPaws_Mean_(cm) | − 1.572 | 9.967 | 0.148 | 101 | LH_TerminalDualStance_(s)_Mean | − 0.357 | 7.411 | 0.000 |
50 | LH_PrintWidth_(cm)_Mean | 3.110 | 5.220 | 0.143 | 102 | LF_PrintLength_(cm)_Mean | − 0.389 | 7.209 | 0.000 |
51 | RF_StandIndex_Mean | − 0.582 | 4.712 | 0.139 | 103 | LF_MaxIntensityAt_(%)_Mean | − 0.002 | 7.101 | 0.000 |
52 | RH_PrintWidth_(cm)_Mean | 2.858 | 5.406 | 0.130 | 104 | RH_InitialDualStance_(s)_Mean | 0.017 | 7.316 | 0.000 |