Toxoplasma gondii and Neospora caninum in Free-Range Chickens in Henan Province of China

Table 3

Odds ratio of gender and age of chickens as risk factors for T. gondii and N. caninum.

Factor	Category	OR	95% CI	value
T. gondii
Gender	Female	—	—	—
	Male	2.987	1.926–4.630
Age (days)	≤30	—	—	—
	>30	1.225	0.653–2.299
N. caninum
Gender	Female	—	—	—
	Male	1.221	0.764–1.953
Age (days)	≤30	—	—	—
	>30	1.150	0.675–1.961

OR: odds ratio; “” indicates significant difference.