Table 4

Receiver operating characteristics (ROC) of the mean differences for kinematic (stance-phase duration) and kinetic pedogram variables (foot load, toe-off) in cows with no pathologies (group C) and such with pathologies (group P) of various hindlimb locations

VariablePart IPart IIPart III
Cut-offSN (%)SP (%)AUCCut-offSN (%)SP (%)AUCCut-offSN (%)SP (%)AUC
Kinematic (temporal)Stance phase (%)2.091001001.002.091001001.0017.6440.042.10.35
Kinetic (peak)Foot load (g)1.6575.591.70.842.5674.41000.873.8940.042.10.36
Toe-off (g)0.7577.994.20.841.0081.41000.891.7453.350.00.46
  • SN, sensitivity; SP, specificity.