Research Article
Tuberculin Skin Tests versus Interferon-Gamma Release Assays in Tuberculosis Screening among Immigrant Visa Applicants
Table 4
Agreement* of TST versus QFT-G, CXR versus TST, and CXR versus QFT-G.
| ||||||||||||||||||||||||||||||||||||||||
CXR: chest radiographs; TST: tuberculin skin test; QFT-G: QuantiFERON-TB Gold test; : number in subset of ; 95% CI: 95% confidence interval. *Agreement was assessed among 1,163 subjects; data from 83 subjects with indeterminate QFT-G results were excluded from analysis. |