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 | ||
COR Crude Odds Ratio, AOR Adjusted Odds Ratio