SEPARATE TOGETHER1 P-value
Lying down 0.592 ± 0.00515a 0.641 ± 0.00526b < 0.0001
Isolated behavior 0.00584 ± 0.000673 0.00696 ± 0.000819  
Postures 0.0374 ± 0.00177a 0.0301 ± 0.00169b 0.0259
Walking 0.113 ± 0.00298a 0.0979 ± 0.00315b 0.0009
Interactive behavior 0.0419 ± 0.00182a 0.0289 ± 0.00169b < 0.0001
Pain related behavior 0.00734 ± 0.000946 0.00876 ± 0.00115  
Activity at the udder 0.202 ± 0.00406a 0.189 ± 0.00453b 0.0068
Table 2: Behavioral data of all observation periods of experiment 1 taken together, presented as means S.E.M. a,b Within a row and variable, means without a common superscript differ (P < 0.05). Only significant P-values are shown. Means and S.E.M. are from the non-transformed data. Significant differences were obtained after analysis of the dichotomized data.