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Frequency of Achieving Target Drug Concentrations
| No. of Drugs Within Target Range | RIF, INH, PZA, and EMBa Tested (n = 28) (n [%]) | RIF and INH Tested (n = 23) (n [%]) |
|---|---|---|
| 0 | 15 (54) | 19 (83) |
| 1 | 8 (28) | 4 (17) |
| 2 | 4 (14) | 0 |
| 3 | 1 (4) | NA |
| 4 | 0 | NA |
Abbreviations: EMB, ethambutol; INH, isoniazid; NA, not applicable; PZA, pyrazinamide; RIF, rifampicin.
aEMB was tested in 24 participants.
