Current laboratory | NTRL | |||
---|---|---|---|---|
Test method | Results | Positive | Negative | Total |
Smear microscopy | Positive | 7 | 0 | 7 |
Negative | 1 | 6 | 7 | |
Sensitivity | 87.5 | |||
Specificity | 100 | |||
Kappa | 0.9 | |||
Sputum culture (MGIT) | Positive (MTBc) | 7 | 0 | 7 |
Negative | 1 | 6 | 7 | |
Sensitivity | 87.5 | |||
Specificity | 100 | |||
Kappa | 0.9 | |||
Sputum culture (LJ) | Positive (MTBc) | 6 | 0 | 6 |
Negative | 1 | 7 | 8 | |
Sensitivity | 85.7 | |||
Specificity | 100 | |||
Kappa | 0.9 |