Table 1 Descriptive characteristics of 39 laying hen flocks housed in non-cage systems
From: A cross-sectional study on feather cover damage in Canadian laying hens in non-cage housing systems
| Â | N | Mean (SD) | Median (Range) |
|---|---|---|---|
Flock age (wks) | 39 | 46.1 (13.87) | 45.0 (19–68) |
Flock size | 37 | 13,945 (10,949.73) | 11,950.0 (119–41,478) |
FD prevalence (%) | 1950a | 25.9 (31.70) | 10.0 (0–100) |