Table 5. Toxoplasma gondii ELISA results including those that tested positive (POS) and those that tested positive or yielded a grey zone result twice (POS+GREY) in the general population, children, veterinarians, animal caretakers, and hunters in Estonia.

	General	Children	Veterinarians	Animal	Hunters
	population			caretakers
	(n = 999)	(n = 248)	(n = 158)	(n = 375)	(n = 144)
ELISA (POS)
n positive	557	93	73	279	94
%	55.8	37.5 **	46.2	74.4 **	65.3
95% CI	52.7–58.8	31.6–43.7	38.5–54.0	69.8–78.6	57.2–72.7
ELISA (POS+GREY)
n positive	564	94	73	281	94
%	56.0	37.9 **	46.2	74.7 **	65.3
95% CI	53.0–59.1	32.0–44.0	38.5–54.0	70.1–78.9	57.2–72.7

Comparison with the general population:

** p ≤ 0.001

CI = confidence interval