Resistant to | MTB isolates | P value* | |
---|---|---|---|
Clustered | Non-clustered | ||
N = 146 | N = 171 | ||
INH (0.2 μg/mL) | 55 (37.7%) | 34 (19.9%) | 0.0004 |
INH (1.0 μg/mL) | 49 (33.6%) | 29 (17.0%) | 0.0006 |
RMP | 13 (8.9%) | 6 (3.5%) | 0.0437 |
SM | 49 (33.6%) | 41 (24.0%) | 0.0592 |
EMB | 7 (4.8%) | 4 (2.3%) | 0.2338 |