Development of a Predictive Model of Tuberculosis Transmission among Household Contacts

Figure 2

The receiver operating characteristic of the model and in the internal validation cohort. (a) AUC of the predictive model (representative the discriminatory ability of the model) and (b) AUC of the internal validation (bootstrap resampling = 500). The dotted vertical lines represent 95% confidence interval. AUC, area under the curve.

(a)

(b)