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| Final diagnosis | Sensitivity (95% CI) |
Specificity (95% CI) |
AUCa (95% CI) |
||
|---|---|---|---|---|---|
| PTB (n = 85) |
No PTB (n = 97) |
||||
| Positive breath test | 72 | 44 | 85 (75–92) | 55 (44–65) | 82 (75–88) |
| Negative breath test | 13 | 53 | |||
PTB: pulmonary tuberculosis, AUC: area under the curve, CI: confidence interval
agenerated from the real value
