Table 2 Univariate and multivariate analysis of risk factors for any drug resistance in M. tuberculosis complex isolates from retreatment cases around Jimma, Southwest Ethiopia from March 2012 to April 2013 (n = 70)
Variables | Any drug resistance | COR (95 % CI) | p-value | AOR (95 % CI) | p-value | |
|---|---|---|---|---|---|---|
Yes | No | |||||
Residence place | ||||||
Urban | 22 (68.8 %) | 10 (31.2 %) | 2.3 (1.83, 5.87) | 0.015 | 3.44 (1.12, 10.60) | 0.032 |
Rural | 19 (50 %) | 19 (50 %) | 1 | 1 | ||
Number of treatment before this episode | ||||||
Two or more time | 2 (68.8 %) | 10 (31.2 %) | 2.2 (1.72, 5.89) | 0.021 | 2.99 (1.01, 8.86) | 0.048 |
One time | 19 (50 %) | 19 (50 %) | 1 | 1 | ||
Duration of illness for this episode | ||||||
≥3 months | 30 (65.2 %) | 16 (34.8 %) | 2.26 (1.81, 6.10) | 0.016 | 3.00 (1.17, 10.69) | 0.039 |
≤2 months | 11 (45.8 %) | 13 (54.2 %) | 1 | 1 | ||