TABLE 3.
Serodiagnosis of Trypanosoma cruzi infection with multiple tests
| Test | Argentina | Honduras | Mexico | Total |
|---|---|---|---|---|
| SP + ELISAa | 128/148 (86.5) | 175/228 (76.8) | 27/104 (26.0) | 330/480 (68.8) |
| TD + ELISAa | 121/148 (81.8) | 177/228 (77.6) | 23/104 (22.1) | 321/480 (66.9) |
| Any rapid test + ELISAa | 131/149 (87.9) | 179/228 (78.5) | 29/104 (27.9) | 339/481 (70.5) |
| 2 rapid testsa | 125/149 (83.9) | 180/228 (79.0) | 35/104 (33.7) | 341/481 (70.8) |
a
Statistically significant difference among countries. Data are presented as number of T. cruzi infected samples/total samples tested (% infected).