Table 2.
Prevalence (%) of ectoparasites in sheep (n = 304) with sex, age, and body condition.
| Ectoparasites | Sex | P value | Age | P value | Body condition | P value | |||
|---|---|---|---|---|---|---|---|---|---|
| Male (n = 87) | Female (n = 217) | Young (n = 26) | Adult (n = 278) | Poor (n = 253) | Good (n = 51) | ||||
| Lice | 13 (14.9%) | 57 (26.3%) | 0.034 | 7 (26.9%) | 63 (22.7%) | >0.05 | 63 (24.5%) | 7 (13.7%) | >0.05 |
| Tick | 29 (33.3%) | 40 (18.4%) | <0.01 | 15 (57.7%) | 54 (19.4%) | <0.001 | 62 (24.5%) | 7 (13.7%) | >0.05 |
| Demodex spp. | 1 (1.1%) | 1 (0.5%) | >0.05 | 1 (3.8%) | 1 (0.4%) | >0.05 | 2 (0.8%) | 0 (0.0%) | >0.05 |
| Ctenocephalides spp. | 12 (13.8%) | 20 (9.2%) | >0.05 | 3 (11.5%) | 29 (10.4%) | >0.05 | 32 (12.6%) | 0 (0.0%) | <0.01 |
| Melophagus ovinus | 13 (14.9%) | 15 (6.9%) | 0.029 | 9 (34.6%) | 19 (6.8%) | <0.001 | 28 (11.1%) | 0 (0.0%) | <0.01 |
|
| |||||||||
| Overall prevalence | 56 (64.4%) | 89 (41%) | <0.001 | 18 (69.2%) | 127 (45.7%) | 0.022 | 122 (48.2%) | 23 (45.1%) | >0.05 |