Prevalence of Cattle Trypanosomosis and Apparent Density of Its Fly Vectors in Bambasi District of Benishangul-Gumuz Regional State, Western Ethiopia

Table 4

Univariable logistic regression analysis of risk factors with the buffy coat result.

Risk factors	Risk factors	No. of animals examined	No. of positive cattle	Prevalence (%)	OR (95% CI)	value
PAs	Mender-47	120	7	1.1%	0.619 (.148–2.593)	0.512
	Mender-46	108	4	0.6	1.240 (.258–5.967)	0.789
	Laga Warqee	109	5	0.8	1.206 (.272–5.353)	0.806
	Qashimando	118	10	1.6	0.680 (.174–2.662)	0.579
	Mender-51	120	29	4.5	0.191 (.052–.699)	0.012
	Mender-52	63	3	0.5	—	—
Sex	Total	638	58	9.1
	Female	334	25	3.9	1.516 (.836–2.749)	0.171
	Male	294	33	5.2	—	—
	Total	638	58	9.1
Age	Young (≤2)	108	6	0.9	1.537 (.558–4.234)	0.406
	Adult (>2 ≤ 5)	352	35	5.5	0.895 (.466–1.720)	0.739
	Old (>5)	178	17	2.7	—	—
	Total	638	58	9.1
BCS	Poor	140	18	2.8	1.086 (.347–3.395)	0.888
	Medium	413	35	5.5	1.332 (.469–3.785)	0.590
	Good	85	5	0.8	—	—
	Total	638	58	9.1

BCS = body condition score; CI = confidence interval.