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Figure 1 | BMC Medicine

Figure 1

From: Diagnostic accuracy of quantitative PCR (Xpert MTB/RIF) for tuberculous pericarditis compared to adenosine deaminase and unstimulated interferon-γ in a high burden setting: a prospective study

Figure 1

Screening, recruitment and diagnostic classification of patients with suspected tuberculous pericarditis. TB = tuberculosis; uIFNγ = unstimulated interferon gamma; TDIS: Tygerberg diagnostic index score; PF: pericardial fluid. *Insufficient clinical or diagnostic data acquired at baseline assessment.

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