Fig 1.
Visual representation and timing of the different actions performed on each cow enrolled.
AE = animal enrolment; EI = equipment installation; OMP = overall monitoring phase; AdP = adaptation phase; AcP = acquisition phase; DD = data download; CE = clinical examination; HMFs = health monitoring by farm-staff three time/d HBI = hemato-biochemical investigation; BCS = body condition scoring; CS = cleanliness scoring; LS = locomotion scoring; ER = equipment removal.
Table 1.
Age, parity, milk yield and lamenss score of healthy cows) and those cows diseased during week +1 relative to calving.
Table 2a.
Mean values of variables of RumiWatch® halters and pedometers of group-H cows at week -2, -1 and +1.
Table 2b.
Mean values of variables of RumiWatch® halters and pedometers group-S cows (sick cows) at week -2, -1 and +1.
Table 3.
Mean values of variables of RumiWatch® halters and pedometers of group-H and group-S at weeks -2, -1 and +1 relative to caving.
Table 4.
Mean values of variables of RumiWatch® halters and pedometers of group-H and group-S cows at dd0, dd-1, and dd-2.
Table 5.
Mean values of variables of RumiWatch® halters and pedometers of group-H and group-S cows at ΔD1, ΔD2, and Δweeks.
Table 6.
Results of the univariable logistic regression models and receiver operating characteristics (ROC) analysis of cows being diseased using different RumiWatch® halter and pedometer variables and the cut-off values with highest sensitivity and specificity.
Table 7.
Combination of the different Rumiwatch® noseband sensor and pedometer variables as predictors of cows being sick in multivariable logistic regression and receiver characteristics analysis on different cut-off values with corresponding sensitivity and specificity.