Table 2.

ROC analysis of four drug resistance.

Model	AUC	S.E.	P	AUC95%CI	Positive if greater than or equal toa	Sensitivity	1-Specificity	Yueden index
INH	0.84	0.05	0.00	0.74–0.93	0.24	0.83	0.22	0.61
RFP	0.70	0.09	0.02	0.54–0.87	0.09	0.75	0.35	0.40
SM	0.85	0.04	0.00	0.77–0.94	0.13	0.92	0.32	0.60
EMB	0.75	0.08	0.01	0.59–0.92	0.26	0.54	0.08	0.46