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Relationship between the number of mutations in the Pvdhfr gene and clinical outcome following treatment of vivax malaria with an SP-containing regimen
| No. of mutations | No. (%) of isolatesa | No. (%) of isolates with ACPR with SP-containing regimen |
|---|---|---|
| 0 | 6 (21) | 4/5 (83) |
| 1 | 3 (11) | 2/2 (100) |
| 2 | 13 (46) | 9/9 (100) |
| 3 | 1 (4) | —b |
| 4 | 5 (18) | 2/5 (40) |
| Total | 28 |
Includes isolates from patients with mixed infections.
—, not treated with SP-containing regimen.
