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. 2021 Jan 15;73(4):e904–e912. doi: 10.1093/cid/ciab018

Figure 3.

Figure 3.

Venn diagram depicting how the 242 participants with tuberculosis in this cohort met criteria to be classified as having tuberculosis by the investigational model. Criteria were met by having sufficient evidence from baseline clinical evaluation, having baseline chest radiographic consistent with pulmonary tuberculosis, and/or having Mycobacterium tuberculosis confirmed by means of Xpert MTB/RIF assay of respiratory specimens collected at baseline. Note that 24 participants classified as having tuberculosis by the reference standard were missed by the investigational model.