TABLE 3. Association between household latrine status and detection of Taenia solium in pigs by two methods^*: Maceda, Peru, 1988.

Household latrine status	No. of households	No. of households with pigs	Households with pigs positive for T. solium
			By EITB		By tongue examination
			No.	%	No.	%
With latrine	31	25	20	80	19†	76
Without latrine	42	27	16	59	9	33
Total	73	52	36	69	28	54

^*Enzyme-linked immunoelectrotransfer blot (EITB) and tongue examination, both performed by veterinarians.

^†Significantly associated with latrines, p < 0.05 by the chi-square test.