Table 4.

ROC analysis of N1M2P5C, MG3P, CA, DX, and the combinations.

	AUC	95%CI	Sensitivity%	Specificity%
Distinguishing MDR-TB from DS-TB
Combination	0.928	0.905 to 0.999	86.7	86.7
1-Myristoyl-sn-glycerol-3-phosphocholine	0.714	0.583 to 0.824	63.3	76.7
N1-Methyl-2-pyridone-5-carboxamide	0.758	0.630 to 0.859	90.0	56.7
Caprylic acid	0.760	0.632 to 0.861	63.3	86.7
D-Xylulose	0.707	0.575 to 0.817	56.7	86.7
Distinguishing MDR-TB from HC
Combination	0.892	0.825 to 0.977	83.3	93.3
1-Myristoyl-sn-glycerol-3-phosphocholine	0.798	0.674 to 0.890	60.0	93.3
N1-Methyl-2-pyridone-5-carboxamide	0.621	0.487 to 0.743	50.0	76.7
Caprylic acid	0.745	0.615 to 0.849	60.0	100.0
D-Xylulose	0.685	0.551 to 0.800	50.0	96.7

AUC: area under curve.