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. 2015 Jun 1;10(6):e0126376. doi: 10.1371/journal.pone.0126376

Table 1. Baseline characteristics of study participants, CXR algorithm.

Total 9482(%)
Gender
Female 3629 (38.3)
Male 5853 (61.7)
Mean age(SD 36(SD12.0)
Chest X-ray
Abnormal CXR 6568 (69.3)
Normal CXR 2455 (25.9)
CXR not done 459 (4.8)
HIV status
HIV negative 4072 (42.9)
HIV positive (already known) 3123 (32.9%)
HIV positive (Newly diagnosed) 1802 (19.0%)
Unknown HIV status 485 (5.2)
Cough duration
Less than 2 weeks 2436 (25.7)
2–8 weeks 6014 (63.4)
> 8 weeks 943 (9.9)
Unknown duration 89 (0.9)
Previous TB treatment
Yes 2126 (22.4)
No 7349 (77.5)
Unknown 7(0.1)