Fig. 6: The diagnostic potential of ATB116.

Receiver Operating Characteristic (ROC) curves for Sri Lanka (A, B) and Moldova (C, D). ATB vs. IGRA+ (A, C) and ATB vs. IGRA- (B, D). The x-axis shows the false positive rate (100%-specificity%), and the y-axis shows the true positive rate (sensitivity %). Each point on the curve represents a different threshold value used to calculate the true and false positive rates. The area under the curve (AUC) is shown for predictive performance, including the confidence interval (CI) and associated two-sided p-value. Source data are provided as a Source data file.