Table 4 Associations of selected background characteristics and the likelihood of having unsuccessful TB treatment outcomes (n = 4275)
Characteristics | Unsuccessful treatment outcomes | Crude odds ratio (95Â % CI) | p value | Adjusted odds ratio (95Â % CI) | |
|---|---|---|---|---|---|
Yes | No | ||||
Year of enrollment | |||||
 2007 | 28 (4.4) | 614 (95.6) | 0.5 (0.3, 0.9) | 0.490 | 0.8 (0.3, 1.7) |
 2008 | 44 (5.2) | 796 (94.8) | 0.6 (0.4, 1.0) | 0.730 | 0.9 (0.5, 1.7) |
 2009 | 36 (4.0) | 856 (96.0) | 0.5 (0.3, 0.8) | 0.020 | 0.5 (0.3, .9) |
 2010 | 34 (4.3) | 764 (95.7) | 0.5 (0.3, 0.8) | 0.010 | 0.5 (0.3, 0.8) |
 2011 | 47 (5.9) | 743 (94.1) | 0.7 (0.4, 1.2) | 0.090 | 0.6 (0.4, 1.1) |
 2012 | 26 (8.3) | 287 (91.7) | Reference |  | Reference |
Health facilities | |||||
 Alamata hospital | 109 (4.4) | 2341 (95.6) | Reference |  | Reference |
 Alamata HC | 18 (2.0) | 883 (98.0) | 0.4 (0.3, 0.7) | 0.001 | 0.4 (0.3, 0.7) |
 Garjale HC | 26 (8.3) | 288 (91.7) | 1.9 (1.2, 3.0) | <0.001 | 2.3 (1.5, 3.7) |
 Timuga HC | 51 (10.7) | 425 (89.3) | 2.6 (1.8, 3.7) | <0.001 | 2.5 (1.8, 3.6) |
 Selen wuha HC | 11 (8.2) | 123 (91.8) | 1.9 (1.0, 3.7) | 0.090 | 1.8 (0.9, 3.5) |
Site of illness | |||||
 SPPTB | 59 (10.0) | 530 (90.0) | 3.4 (2.4, 4.8) | <0.001 | 3.1 (2.1, 4.5) |
 SNPTB | 78 (6.2) | 1171 (93.8) | 2.0 (1.5, 2.8) | <0.001 | 2.1 (1.5, 2.9) |
 EPTB | 78 (3.2) | 2359 (96.8) | Reference |  | Reference |
HIV | |||||
 Positive | 52 (8.9) | 535 (91.1) | 2.1 (1.5, 3.0) | 0.004 | 1.7 (1.2, 2.5) |
 Negative | 101 (4.4) | 2171 (95.6) | Reference |  | Reference |
 Unknown | 62 (4.4) | 1354 (95.6) | 1.0 (0.7, 1.4) | 0.660 | 0.9 (0.5, 1.6) |
Treatment history | |||||
 New cases | 195 (4.7) | 3970 (95.3) | Reference |  |  |
 Retreatment cases | 20 (18,2) | 90 (81.8) | 4.5 (2.7, 7.5) | <0.001 | 2.6 (1.5, 3.7) |
Sex | |||||
 Male | 127 (5.0) | 2395 (95.0) | 1.0 (0.8, 1.3) | 0.980 |  |
 Female | 88 (5.0) | 1665 (95.0) | Reference |  |  |
Age group | |||||
 0–14 | 24 (4.2) | 541 (95.8) | 0.8 (0.5, 1.3) | 0.310 |  |
 15–24 | 39 (3.8) | 985 (96.2) | 0.7 (0.5, 1.1) | 0.090 |  |
 25–34 | 55 (5.4) | 958 (94.6) | 1.0 (0.7, 1.5) | 0.990 |  |
 35–44 | 44 (6.3) | 653 (93.7) | 1.2 (0.8, 1.8) | 0.450 |  |
 45+ | 53 (5.4) | 923 (94.6) | Reference |  |  |
Residence | |||||
 Urban | 102 (5.0) | 1951 (95.0) | 1.0 (0.7, 1.3) | 0.860 |  |
 Rural | 113 (5.1) | 2109 (94.9) | Reference |  |  |