Table 4.

Multivariate analysis of factors associated with Toxoplasma gondii IgG seroprevalence in the Jewish population

Variable	Adjusted OR (95% CI)	P
Age group (years)
<10	Ref.
10–19	4·8 (1·4–16·2)	0·01
20–29	8·4 (2·6–27·6)	<0·001
30–39	12·4 (3·8–40·1)	<0·001
40–49	21·8 (6·6–72·0)	<0·001
50–59	21·8 (6·6–72·1)	<0·001
⩾60	55·5 (16·5–186·9)	<0·001
Place of birth
Israel	Ref.
North America & Australia	0·3 (0·1–0·7)	0·009
Europe, Asia, Africa and Latin America	1·6 (1·2–2·1)	0·004
Area of residence
Rural	Ref.
Urban	1·2 (0·9–1·6)	0·33
Socioeconomic status
High	Ref.
Low	1·4 (1·0–1·8)	0·03

OR, Odds ratio; CI, confidence interval.