Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relationship between the detection of infectious bronchitis virus (IBV) by reverse-transcription PCR in broilers with and without myopathy lesions1
| Group |
|||
|---|---|---|---|
| IBV | Case2 (%) | Control3 (%) | Total (%) |
| Positive | 60.85 (14/23) | 64.70 (11/17) | 62.5 (25/40) |
| Negative | 39.15 (9/23) | 35.30 (6/17) | 37.5 (15/40) |
| Total | 100 (23/23) | 100 (17/17) | 100 (40/40) |
χ2, CI = 95% (P > 0.05).
Case group: chickens with deep pectoral myopathy.
Control group: chickens without deep pectoral myopathy.
