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  Indian J Med Microbiol
 

Figure 4: The positive rate of tuberculin skin test and QuantiFERON®-TB Gold compared between three groups of sarcoidosis, tuberculosis and control. *Statistical significance was established at P < 0.05 tuberculosis: Tuberculosis; tuberculin skin test +: Positive result of Tuberculin skin test; QuantiFERON®-TB Gold +: Positive result of Quantiferon-gold test

Figure 4: The positive rate of tuberculin skin test and QuantiFERON®-TB Gold compared between three groups of sarcoidosis, tuberculosis and control. *Statistical significance was established at <i>P</i> < 0.05 tuberculosis: Tuberculosis; tuberculin skin test +: Positive result of Tuberculin skin test; QuantiFERON®-TB Gold +: Positive result of Quantiferon-gold test