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. 2015 Oct 1;15:407. doi: 10.1186/s12879-015-1151-1

Fig. 1.

Fig. 1

Flowchart of study participants and analysis. *Of 29 participants excluded; three (3) were on antituberculous treatment; twenty one (21) had no sputum samples; and five (5) had no urine sample. The remaining 469 participants were eligible for analysis with at least 1 sputum and 1 urine sample available