Asthma and Seroconversion from Toxocara spp. Infection: Which Comes First?

Table 3

Bivariate analysis of the 77 children in the cohort regarding seroconversion from Toxocara spp. infection and independent variables. Campinas, SP, Brazil, 2015.

Variable	Seroconversion of Toxocara spp.
	Yes			No
		%			%
Property borders
Walled	8	11.0		59	80.8	0.48
Fenced	0	0.0		2	2.7
None	0	0.0		4	5.5
Number of residents in the home
<6	6	8.2		38	52.1	0.21
>6	2	2.7		27	37.0
Contact with dog(s)
Yes	7	9.6		1	1.4	0.35
No	52	71.2		13	17.8
Contact with cat(s)
Yes	5	6.8		3	4.1	0.14
No	26	35.6		39	53.4
Asthma
Yes	4	5.6		4	5.6	0.08
No	14	19.4		50	69.4

exact test.