Table 2.

Multivariable analysis of children with lymphoma and healthy controls and the association with T. gondii infection

Variablea	Children with lymphoma			Healthy controls
	ORb	95% CI	P	ORb	95% CI	P
Contact with cats	2.5	1.4–4.5	0.002	2.5	1.2–5.4	0.017
Consumption of oysters	1.9	1.1–3.6	0.035	2.4	1.0–5.6	0.042
History of chemotherapy	2.2	0.9–4.2	0.031

^aBackwards stepwise multivariable analysis.

^bAdjusted by age.