RIFAMYCIN | Phenotypic DST, n (%) | % Sensitivity | % specificity | % PPV | % NPV | |||
(rpoB gene) | R | S | Total | (95% CI) | (95% CI) | (95% CI) | (95% CI) | |
DOT-BLOT | R | 12 | 2 | 14 | 70.6 | 95.2 | 85.7 | 88.9 |
S | 5 | 40 | 45 | (44.0 - 89.7) | (83.8 - 99.4) | (57.2 - 98.2) | (76.0 - 96.3) | |
Total | 17 | 42 | 59 |