Prevalence, Associated Risk Factors, and Economic Loss of Ovine Hemonchosis at Jimma Town Municipal Abattoir, Jimma Zone, Southwestern Ethiopia

Table 2

Postmortem prevalence of H. contortus based on the hypothesized risk factors ().

Variables	Categories	Number of examined	Number of positive	Prevalence (%)	95% CI
Sex	Male	303	160	52.8	47.14-58.39
	Female	71	39	54.92	43.17-66.15
Age	Adult	143	77	53.84	45.59-61.89
	Young	231	122	52.81	46.33-59.2
Body condition score	Good	84	21	25	16.83-35.43
	Medium	108	27	25	17.68-34.08
	Poor	182	151	82.96	76.75-87.78
Agroecology	Midland	282	159	56.38	50.5-62.08
	Lowland	92	40	43.47	33.66-53.82
Season	Semi Dry	256	150	58.59	52.42-64.5
	Dry	118	49	41.52	32.93-50.6