Skip to main content
. 2016 Nov 4;95(44):e5200. doi: 10.1097/MD.0000000000005200

Figure 3.

Figure 3

Receiver operating characteristic (ROC) curve for T-SPOT.TB on peripheral blood mononuclear cells (PBMCs) in patients with suspected female genital tuberculosis (FGTB). The area under the ROC curve was 0.893 (95% confidence interval: 0.791–0.956, P < 0.001) for T-SPOT.TB. The cutoff value of T-SPOT.TB for the diagnosis of FGTB was 40 SFCs/106 PBMCs, with a sensitivity of 94%, a specificity of 76%, PPV of 80%, NPV of 92%, PLR of 3.87, and NLR of 0.083. ROC = receiver operating characteristic.