Characteristic | Non-MDR-TB (N = 81) | MDR-TB (N = 31) | P value |
---|---|---|---|
Streptomycin resistance |  |  | < 0.001 |
 Yes | 20 (24.7%) | 23 (74.2%) |  |
 No | 61 (75.3%) | 8 (25.8%) |  |
Ethambutol resistance |  |  | <  0.001 |
 Yes | 1 (1.2%) | 7 (22.6%) |  |
 No | 80 (98.8%) | 24 (77.4%) |  |