Fig 1.
Laboratory tests performed on different specimens.
Table 1.
Demographic and clinical characteristics of enrolled participants, stratified by tuberculosis (TB) diagnosis*.
Table 2.
Laboratory test results of participants diagnosed with TB, by type of test and specimen type (n = 88)*.
Fig 2.
Incremental Yield of Different Diagnostic Tests.
Table 3.
Sensitivity of Xpert MTB/RIF and liquid culture of sputum specimens provided by TB cases (as compared to a composite gold standard), stratified by CD4 cell count of participant and specimen collection type (spot vs. morning).