| Species | Number of patients |
|---|---|
| Single infection | |
| O. viverrini | 24 (11.3%) |
| S. stercoralis | 18 (8.5%) |
| Hookworm | 17 (8.0%) |
| T. saginata | 4 (1.9%) |
| Double infection | |
| O. viverrini + S. stercoralis | 4 (1.9%) |
| O. viverrini + hookworm | 4 (1.9%) |
| O. viverrini + T. saginata | 3 (1.4%) |
| S. stercoralis + hookworm | 1 (0.5%) |