Farm code | Total | Chinchilla mothers | Kits/young | Comparison | ||||
---|---|---|---|---|---|---|---|---|
F | Prevalence (%) (95% CI) | F | Prevalence (%) (95% CI) | F | Prevalence (%) (95% CI) | Chi-square | P-value | |
BM | 49/80 | 61.3 (49.7–71.9) | 29/52 | 55.8 (41.3–69.5) | 20/28 | 71.4 (51.3–86.8) | 1.880 | 0.170 |
RG | 56/80 | 70.0 (58.7–79.7) | 24/28 | 85.7 (67.3–96.0) | 32/52 | 61.5 (47.0–74.7) | 5.065 | 0.024 |
SB | 40/60 | 66.7 (53.3–78.3) | 18/30 | 60.0 (40.7–77.3) | 22/30 | 73.3 (54.1–87.7) | 1.200 | 0.273 |
SM | 19/60 | 31.7 (20.3–45.0) | 9/30 | 30.0 (14.7–49.4) | 10/30 | 33.3 (17.3–52.8) | 0.077 | 0.781 |
LU | 26/61 | 42.6 (30.0–55.9) | 10/31 | 32.3 (16.7–51.4) | 16/30 | 53.3 (34.3–71.7) | 2.769 | 0.096 |
Total | 190/341 | 55.7 (50.3–61.1) | 90/171 | 52.6 (44.9–60.3) | 100/170 | 58.8 (51.0–66.3) | 1.325 | 0.2497 |