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. 2023 Mar 27;14:1022090. doi: 10.3389/fphar.2023.1022090

FIGURE 5.

FIGURE 5

Classification and Regression Tree analysis for the thresholds to differentiate the 2-month, 6-month sputum conversion and successful treatment outcome in the validation cohort. Classification and Regression Tree analysis was applied to identify the thresholds predictive of 2-month (A), 6-month (B) sputum conversion and successful treatment outcome (C). AUC0-24h: area under drug concentration-time curve over the last 24-h dosing interval; MIC: minimum inhibitory concentration.