Table 2: Correlation between foot fault score and error rate.

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BPI 7PI 28BPI 7PI 28BPI 7PI 28

LFLPearson−0.637 (0.048)−0.218 (0.546)−0.622 (0.055)−0.331 (0.384)−0.594 (0.070)−0.506 (0.136)−0.904 (0.000)−0.841 (0.002)−0.748 (0.013)
Spearman−0.427 (0.219)−0.438 (0.205)−0.541 (0.106)−0.220 (0.569)−0.551 (0.099)−0.464 (0.176)−0.888 (0.001)−0.775 (0.009)−0.636 (0.048)
RFLPearson−0.690 (0.027)−0.975 (0.000)−0.985 (0.000)−0.721 (0.280)−0.877 (0.001)−0.819 (0.004)−0.639 (0.047)−0.962 (0.000)−0.885 (0.001)
Spearman−0.638 (0.047)−0.954 (0.000)−0.976 (0.000)−0.550 (0.125)−0.821 (0.004)−0.804 (0.005)−0.816 (0.004)−0.818 (0.004)−0.900 (0.000)
RHLPearson−0.614 (0.059)−0.867 (0.001)−0.833 (0.003)−0.612 (0.080)−0.932 (0.000)−0.731 (0.016)−0.853 (0.002)−0.964 (0.000)−0.768 (0.009)
Spearman−0.505 (0.137)−0.833 (0.003)−0.500 (0.141)−0.611 (0.080)−0.884 (0.001)−0.625 (0.053)−0.846 (0.002)−0.973 (0.000)−0.686 (0.029)
LHLPearson−0.883 (0.001)−0.718 (0.019)−0.887 (0.001)−0.763 (0.017)n.e. —−0.789 (0.007)−0.913 (0.000)−0.737 (0.015)−0.412 (0.237)
Spearman−0.914 (0.000)−0.683 (0.029)−0.792 (0.006)−0.686 (0.041)n.e. —−0.083 (0.820)−0.921 (0.000)−0.683 (0.029)−0.305 (0.392)

Pearson correlation coefficient and Spearman correlation coefficient are given with the level of significance in parentheses. Significant correlations are highlighted (P < 0.05).
n.e. not evident because one of the variables is constant (error rate = 0).
RFL: right forelimb, LFL: left forelimb, RHL: right hind limb, LHL: left hind limb, B: baseline, PI 7: post-ischemic day 7, PI 28: post-ischemic day 28.