Table 1. Sociodemographic and epidemiological variables in the study population (N = 295) for prevalence of Trypanosoma cruzi infection.

Variable	N (%)
Age
20–24     25–29     30–34     35–39     40–44 >45 Without Data	51 (17.3%)
	60 (20.3%)
	89 (30.2%)
	77 (26.1%)
	12 (4.1%)
	3 (1%)
	3 (1%)
Military rank
Officers     Sub-officers Soldiers	13 (4%)
	88 (30%)
	194 (66%)
Birth in municipalities with potential transmission of T. cruzi
Yes     No	208 (70.5%)
	87(29.5%)