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A literature review comparing the performance of QuantiFERON-TB and Tuberculin Skin Test in pediatric tuberculosis, examining sensitivity, specificity, and predictive value. Out of 68 publications found on PUBMED, 44 full-text articles were reviewed, with 20 studies meeting inclusion criteria.
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Publications identified through PUBMED search (n=68) • Studies excluded on the basis of title and abstract • (n=24) • Reasons: • Study in immuno-compromised patients (n= 7) • Study not in English (n=11) • Study not in children (n=5) • Study abstract not available( n=1) Full text articles reviewed (n=44) • Studies excludedfollowing review of full text • (n=24) • Reasons include one of, or a combination of the following: • Study did not compare QFT and TST • Study did not report the sensitivity and/or specificity of QFT relative to that of TST for LTBI or TB disease • Study did not assess the predictive value of QFT for TB disease Studies with full text included n=20 SDC 1