Table 3.

Seroprevalence of anti-T. gondii IgG antibodies in schizophrenic patients and controls according to age groups.

	Schizophrenic patients			Controls
		T. gondii infection			T. gondii infection
Age groups	No. Tested	No.	%	No. tested	No.	%	P value
25–34	5	0	0	48	3	6.3	0.73
35–44	6	1	16.7	32	4	12.5	0.59
45–54	17	7	41.2	9	1	11.1	0.12
55–64	5	1	20	8	1	12.5	0.64
65–74	2	0	0	31	5	16.1	0.71
75–84	3	1	33.3	12	0	0	0.2
All	38	10	26.3	140	14	10	0.01