Table 3 Regional and national classification of eggs per gram (epg), total sum of epg, apparent prevalence (Ap), true prevalence (Tp), 95% confidence interval (CI), co-infection and flock size rate
|  | West (n = 183) | East (n = 96) | South (n = 26) | National (n = 305) |
|---|---|---|---|---|
Median epg | 0 | 0 | 0.1 | 0 |
Total sum of epg | 428.6 | 95.4 | 39.7 | 563.7 |
Ap (%) | 47.5 | 41.2 | 52.0 | 45.9 |
Tp (95% CI) (%) | 53.1 (45.1–61.3) | 45.7 (35.1–56.9) | 55.1 (34.9–75.2) | 50.4 (44.3–56.8) |
Co-infection (%) | 43.3 | 35.1 | 40.0 | 40.3 |
Flock size range | 10–550 | 22–560 | 17–500 | 10–560 |