Table 5.
Effect of treatment (TRT), day, and TRT*day interactions on activity parameters collected via Vetrax® activity sensors (AgLogica Technology, Norcross, GA) during the two periods of daily exercise, which included all data from 0700–0900 to 1,700–1,900 h each day.
| Treatment | P-value | |||||||
|---|---|---|---|---|---|---|---|---|
| Variablea | Control (CON) | 1.8 mg/kg BW/day CBD (LOW) | 4.5 mg/kg BW/day CBD (HIGH) | SEb | CON vs. CBD | LOW vs. HIGH | Day | TRT*day |
| Activity points | 21,736 | 25,735 | 26,122 | 2,096.8 | 0.143 | 0.910 | 0.117 | 0.283 |
| Activity (min) | 37.66 | 48.09 | 48.07 | 3.213 | 0.143 | 0.998 | 0.528 | 0.305 |
| No activity (h) | 0.82 | 0.75 | 0.77 | 0.132 | 0.708 | 0.899 | 0.359 | 0.842 |
| Resting (h) | 2.47 | 2.24 | 2.31 | 0.116 | 0.312 | 0.838 | 0.338 | 0.847 |
| Running (min) | 4.9 | 4.5 | 5.3 | 0.31 | 0.940 | 0.298 | 0.258 | 0.531 |
| Walking (min) | 35.0 | 43.8 | 40.7 | 0.12 | 0.207 | 0.446 | 0.958 | 0.576 |
| Scratching (s) | 21.1 | 14.1 | 20.3 | 2.53 | 0.442 | 0.267 | 0.066 | 0.875 |
| Head shaking (s) | 17.8 | 14.7 | 25.8 | 0.27 | 0.682 | 0.167 | 0.003 | 0.273 |
Treatment effects are shown as the contrast between control (CON) and both CBD treatments (CBD) and the contrast between CBD treatments (LOW vs. HIGH).
a
Except for No Activity and Resting, variables were not normally distributed and were transformed for statistical analysis. Data were back-transformed for reporting purposes.
b
Standard error (SE) of the back-transformed data was calculated as follows: SE = (back-transformed upper limit – back-transformed lower limit)/3.92.