Table 3 Sensitivity, specificity, positive and negative likelihood ratio for the MGIT method compared to APM (n=373)
APM | MGIT | Sensitivity % | Specificity % | Likelihood ratio | ||
|---|---|---|---|---|---|---|
No.of resistant isolates | No.of susceptible isolates | Positive | negative | |||
Resistant (27) | 25 | 2 | 93 | 167 | 0.04 | |
Susceptible (346) | 1 | 345 | 100 | |||