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The distribution of tuberculosis sputum status at week 0.
| Categories | Negative (%) | Positive 1 (%) | Positive 2 (%) | Positive 3 (%) | Positive >3 (%) | Total |
|---|---|---|---|---|---|---|
| Intervention | 10.7 | 26.2 | 37.9 | 26 | 0 | 100 |
| Control | 13.4 | 20.6 | 30.9 | 34 | 1 | 100 |
|
| ||||||
| Total | 12 | 23.5 | 34.5 | 29.5 | 0.5 | 100 |
