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. 2015 Sep 1;9(9):DM01–DM03. doi: 10.7860/JCDR/2015/14246.6530

[Table/Fig-2]:

Sensitivity, specificity, PPV and NPV of Xpert® Carba-R assay (*other than OXA-181)

Xpert® Carba-R
Sensitivity 100%
Specificity 77%
Positive predictive value (PPV) 96%
Negative predictive value (NPV) 100%