Table 1.

Seroprevalence of toxoplasmosis in 100 Turkoman horses with respect to age, activity and sex in the North Khorasan province, Iran

Risk factors	Negative	Positive		Total	P values
	No	No	%
Age (year)	–	–	–	–	P < 0.05
<1	7	0	0	7	–
1–10	64	14	17.9	78	–
>10	15	0	0	15	–
Activity	–	–	–	–	P > 0.05
Racehorse	59	8	11.9	67	–
Stud	27	6	18	33	–
Gender	–	–	–	–	P > 0.05
Male	18	3	14.2	21	–
Female	68	11	13.9	79	–
Total	86	14	14	100	–