From: The role of co-infections in M. hyopneumoniae outbreaks among heavy fattening pigs: a field study
Magnitude of lesion | P (%) | 95% CI (%) |
---|---|---|
No lesiona | 32.1 | 26.6–37.5 |
Mild lesionsb | 26.0 | 21.3–31.6 |
Severe lesionsc | 23.3 | 18.4–8.3 |
Very severe lesionsd | 18.1 | 13.6–22.6 |