Performance of Tuberculin Skin Test Measured against Interferon Gamma Release Assay as Reference Standard in Children

<table>Sensitivity of a 10 mm threshold of induration of tuberculin skin test for detection of <i>M. tuberculosis</i> infection in relation to age in BCG immunised children using interferon gamma release assay as reference standard.</table>

Tuberculosis Research and Treatment

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Figure 6

Figure 6: Performance of Tuberculin Skin Test Measured against Interferon Gamma Release Assay as Reference Standard in Children 