Table 3 Descriptive data by MAP infection status
MAP infection status | Average DIM (SD) | Average daily milk production in kgMS (SD) | Cows in category (proportion) | Average age (SD) | Total milk test results | First lactation results |
|---|---|---|---|---|---|---|
Undetected | 283 (19) | 1.78 (0.58) | 1779 (0.81) | 5.0 (2.0) | 7067 | 1828 |
Moderate latent | 278 (22) | 1.77 (0.59) | 192 (0.09) | 5.7 (1.7) | 761 | 52 |
High latent | 282 (18) | 1.75 (0.49) | 130 (0.06) | 5.7 (1.9) | 518 | 40 |
Moderate shedding | 282 (18) | 1.66 (0.53) | 43 (0.02) | 4.7 (1.5) | 172 | 32 |
High shedding | 282 (18) | 1.59 (0.58) | 47 (0.02) | 5.5 (1.7) | 188 | 24 |
Total | 283 (19) | 1.77 (0.58) | 2191 | 5.2 (2.0) | 8706 | 1976 |