Variable | Month1(1) n = 35 (%) | Month2(2) n = 17 (%) | Month3-5(3) n = 10 (%) | Univariate analysis (3) vs (1 + 2) | Multivariate logistic regression (3) vs (1 + 2) | |
---|---|---|---|---|---|---|
P value | OR(95 % CI) | P value | ||||
Treatment history | 0.027* | |||||
New | 32 (91.4) | 12 (70.6) | 5 (50.0) | |||
Previously treated | 3 (8.6) | 5 (29.4) | 5 (50.0) | |||
No. of drugs to which isolate is resistant | 0.015* | |||||
1 | 21(60) | 6(35.3) | 2(20.0) | |||
2 | 9(25.7) | 3(17.6) | 1(10.0) | |||
3 | 4(11.4) | 5(29.5) | 5(50.0) | |||
4 | 1(2.9) | 3(17.6) | 2(20.0) | |||
Drug resistance patterns | 0.003* | |||||
Non-MDR-TB | 30 (85.7) | 12 (70.6) | 3 (30.0) | Reference | ||
MDR-TB | 5 (14.3) | 5 (29.4) | 7 (70.0) | 8.3(1.7–39.9) | 0.008 |