Table 6.
Description of animal health data of the intervention and control group.
| Intervention group | Control group | |||||
|---|---|---|---|---|---|---|
| 2017 | 2018 | 2019 | 2017 | 2018 | 2019 | |
| SCC (cells/ml) | ||||||
| -Mean -SD | 132,109 73,564 | 132,577 75,837 | 132,060 67,665 | – | 128,158 69,784 | 130,932 75,322 |
| Calving interval (days) | ||||||
| -Mean -SD | 405 29 | 408 24 | 407 24 | – | 403 25 | 403 26 |
| Voluntary waiting period (days) | ||||||
| -Mean -SD | 82 13 | 81 13 | 82 13 | – | 85 15 | 89 18 |
| Calving to conception interval (days) | ||||||
| -Mean -SD | 133 24 | 134 26 | 135 25 | – | 126 24 | 128 27 |
SCC, somatic cell count; SD, standard deviation.