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| Characteristic | % | (n) |
| Female | 54.0 | (2753) |
| Hookworm infection | 29.9 | (1524) |
| Circulating filarial antigen positive | 9.1 | (465) |
| Bacillus Calmette-Guérin vaccinated | 27.2 | (1384) |
| PPD positivity | 53.8a | (2400) |
| Culture-confirmed tuberculosis | 0.5 | (25) |
663/5096 subjects missing tuberculin skin testing.
