Toxoplasma gondii Infection in Pregnant Women: A Seroprevalence and Case-Control Study in Eastern China

Table 1

Combined IgG and IgM anti-T. gondii antibodies seroprevalence in pregnant women and controls.

Seroreaction	Pregnant women		Controls		Total		value
	( = 965)		( = 965)		( = 1930)
	Positive	%	Positive	%	Positive	%
Positive for IgG only	122	12.6	137	14.2	259	13.4	0.32
Positive for IgM only	3	0.3	7	0.7	10	0.5	0.21
Positive for IgG and IgM	25	2.6	30	3.1	55	2.8	0.49
Negative for IgG and IgM	815	84.5	791	82.0	1606	83.2	0.14
Positive for either IgG or IgM	150	15.5	174	18.0	324	16.8	0.14