Table 2. The prevalence of presence of Toxocara-canis stratified by groups of study (case vs. control), in Iran, Isfahan, 2015-16, (n=86).

Toxocara-canis	Group of study		Model 1 $			Model 2†
	Case	Control	OR	95% CI	p	OR	95% CI	p
Total	40 (100)	46 (100)	-	-	-	-	-	-
Positive	18(45.0)	10(21.7)	Ref.	-	-	Ref.	-	-
Negative	22(55.0)	36(78.3)	2.95	(1.15, 7.52)	0.024*	6.66	(1.31, 34.00)	0.023*

Numbers are presented as prevalence and percentage (%). OR: odd ratio; 95% CI: 95% confidence interval; p: p-value; Ref.: Referenced variable in the logistic regression model.

^$Model 1: using logistic regression analysis with adjustment for potential variables;

^†Model 2: Using multivariate logistic regression analysis after adjustment for confounders such as, age category, sex, going to the park/ garden, and presence of dogs at home.

^*Significant at level of 5%.