Table 3. Toxocara spp. antibody prevalence by time.

		2011–2012				2013–2014	P 1
		n	% Estimate (95% CI)	n		% Estimate (95% CI)
Children with Positive Antibody Result
	With Health Insurance	81	4.5 (3.0–6.5)	26		1.7 (1.1–2.7)	<0.01
	Without Health Insurance	15	8.7 (5.0–14.8)	8		5.3 (2.1–12.4)	0.32
	Total	96	4.9 (3.4–7.0)	34		2.0 (1.4–2.9)	<0.01
Adults with Positive Antibody Result
	With Health Insurance	248	4.6 (3.8–5.6)	227		4.0 (3.2–5.0)	0.30
	Without Health Insurance	142	10.5 (8.2–13.3)	110		9.1 (6.2–13.3)	0.54
	Total	390	5.8 (4.8–7.0)	337		4.9 (3.8–6.2)	0.27

¹ P value based on Rao-Scott adjusted chi-square statistic.