Table 5.

Seropositivity of IgG anti-Toxoplasma and consumption of tobacco, alcohol, and drugs.

Consumption	Number	Positives	%	X2	p
Tobacco
Mild	46	42	12.6	1.8	0.692
Moderate	16	6	5.7
Severe	10	4	3.8
No	312	82	78.1
Alcohol
Mild	105	29	27.6	0.996	0.89
Moderate	7	1	1.0
Severe	1	0	0.0
No	271	75	71.4
Drugs
No	381	104	99.0	0.55	0.18
Yes	3	1	1.0