Table 4 Previous anti-TB treatment in 50 resistant TB cases
| Â | Resistant TB cases (50) | Â |
|---|---|---|
| Â | No | % |
Previous anti-TB treatment(Secondary resistance) | 35 | 70 |
No previous treatment (Primary resistance) | 15 | 30 |
| Â | Resistant TB cases (50) | Â |
|---|---|---|
| Â | No | % |
Previous anti-TB treatment(Secondary resistance) | 35 | 70 |
No previous treatment (Primary resistance) | 15 | 30 |