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Table 2 Number and duration of individual rumination phases and total time spent ruminating per day

From: Evaluation of eating and rumination behaviour in cows using a noseband pressure sensor

Variable M n Mean sd Min. Max.
Number of rumination phases D 10 13.3 2.8 10 20
P 10 13.3 2.8 10 20
Duration of ruminating phases (min) D 10 30.3 2.2 18.5 38.6
P 10 30.2 2.1 18.6 38.0
Total time spent ruminating (min) D 10 389.3 50.6 284 454
  P 10 388.3 50.9 278 447
  1. M Measuring technique, D Direct observation, P Pressure sensor technique.