Fig 1.
Study flow diagram.
Table 1.
Overview of baseline characteristics among presumptive TB patients with a prior history of TB, according to their current TB disease classification (n = 144).
Table 2.
Overview of chest radiography characteristics among presumptive TB patients with a prior history of TB, according to their current TB disease classification (n = 109).
Table 3.
Unadjusted and adjusted odds ratio for active tuberculosis among previously treated, presumptive TB patients (n = 100).
Fig 2.
Diagnostic accuracy of chest radiograph findings for active TB disease among presumptive TB patients with a prior history of TB disease (n = 109).
Bars refer to 95% confidence intervals. Abbreviations: PPV = positive predictive; NPV = negative predictive value.
Table 4.
The positive predictive of clinical symptoms and chest radiography findings among presumptive TB patients previously treated for TB (n = 109).