Table 2 Incidence (incidence rate and risk rate) of crude calf morbidity and mortality and specific disease conditions
Description | N | Calf day at risk | Calf 6 months at risk | Incidence | |
|---|---|---|---|---|---|
Incidence rate/6 calf months at risk (95%CI) | Risk rate % | ||||
Crude calf morbidity | 53 | 17,469 | 97.05 | 0.55 (0.41,0.71) | 42.07 |
Crude calf mortality | 15 | 19,334 | 107.41 | 0.14 (0.08,0.23) | 12.97 |
Diarrhea | 16 | 19,237 | 106.87 | 0.15 (0.09, 0.09) | 13.84 |
Pneumonia | 10 | 19,259 | 106.99 | 0.09 (0.05,0.17) | 8.97 |
Septicemia | 7 | 19,304 | 107.24 | 0.06 (0.03,0.13) | 6.29 |
Navel ill | 3 | 19,293 | 107.18 | 0.03 (0.01, 0.08) | 2.66 |
Sink diseases | 7 | 19,265 | 107.02 | 0.06 (0.003, 0.13) | 6.29 |
Miscellaneous | 10 | 19,260 | 107 | 0.09 (0.005,0.17) | 8.88 |