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. 2016 Aug 10;11(8):e0160062. doi: 10.1371/journal.pone.0160062

Fig 5. ROC curve for baseline Ct, direct Ct, delta Ct and percent closing deficit to predict treatment failure at the end of the treatment.

Fig 5

Evaluation of ROC curves for direct Xpert Ct showed AUC = 80.2 (95%CI 69.2, 91.3) at week 8, and AUC = 90.2 (95%CI 75.2, 100.0) at week 24. ROC curves for delta Ct demonstrated AUC = 70.2 (95%CI 54.1, 86.2) at week 8 and AUC = 82.6 (95% CI 68.1, 97.0) at week 24. ROC curves for the percent closing deficits at week 8, AUC = 75.2 (95%CI 62.2, 88.1) and at week 24, AUC = 86.2 (95%CI 71.6, 100.0).