Table 4 Clinically suspected endometrial TB versus the rate of positivity by culture and/or IS1081-PCR
|  | Total (n = 152) | Culture + IS1081-PCR | Sensitivity % | Specificity % | PPV % | NPV % | kappa | |
|---|---|---|---|---|---|---|---|---|
Clinically Suspected for TB | Â | Positive | Negative | Â | Â | Â | Â | Â |
Yes | 2 | 4 | 28.6 | 97.2 | 33.3 | 96.6 | 0.28 | |
No | 5 | 141 | ||||||