Table 2.
Trypanosoma cruzi PCR Genotyping in MB and CB Samples by Country
| Genotyping∗ | Argentina |
Honduras |
Mexico |
Total (N = 105) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| MB (n = 16) | CB (n = 20) | Total (N = 36) | MB (n = 21) | CB (n = 12) | Total (N = 33) | MB (n = 34) | CB (n = 2) | Total (N = 36) | ||
| Non-TcI | 8 (43.7) | 17 (85.0) | 24 (66.7) | 12 (57.1) | 8 (66.7) | 20 (60.6) | 27 (79.4) | 1 (50.0) | 28 (77.8) | 72 (68.6) |
| TcI | 2 (12.5) | 1 (5.0) | 3 (8.3) | 1 (4.8) | 0 | 1 (3.0) | 0 | 0 | 0 | 4 (3.8) |
| TcI–non-TcI | 6 (43.7) | 2 (10.0) | 9 (25.0) | 8 (38.1) | 4 (33.3) | 12 (39.4) | 7 (20.6) | 1 (50.0) | 8 (22.2) | 29 (27.6) |
Data are given as n (%).
CB, cord blood; MB, maternal blood.
∗
Statistical comparison of genotype proportions among countries: MB: exact test, P = 0.0403; CB: exact test, P = 0.1924. All samples totals by country, P = 0.2470.