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Diagnosis of O. viverrini infection by PCR in different intensity groups based on the previous protocola and the new protocol described in this study
| No. of EPG | No. of samples | No. (%) PCR positive by:
|
|
|---|---|---|---|
| Previous protocol | New protocol | ||
| 0 | 21 | 3 (14.3) | 6 (28.6) |
| 1-99 | 5 | 3 (60) | 4 (80) |
| 100-199 | 10 | 4 (40) | 9 (90) |
| 200-999 | 28 | 13 (46.4) | 21 (75) |
| 1,000-1,999 | 10 | 2 (20) | 8 (80) |
| >2,000 | 5 | 3 (60) | 4 (80) |
| Total | 79 | 28 (35.4) | 52 (65.8) |
Described in reference 15.
