Table 3. Predictors of HIV positive antibody test among HIV exposed babies followed in MSG programmes in Addis Ababa from 2005 to 2013.
| Variable | Rapid antibody test result | Bi-variable analysis | Multi-variable analysis | |
|---|---|---|---|---|
| Negative n = 49 (%) | Positive n = 22 (%) | OR(CI) | AOR (CI) | |
| Year enrolled in MSG | ||||
| 2011 to 2013 | 261 (96.7) | 9 (3.3) | 1 | |
| 2008 to 2010 | 167 (94.9) | 9 (5.1) | 1.63 (0.49, 5.46) | |
| 2005 to 2007 | 71 (94.7) | 4 (5.3) | 1.56 (0.61, 4.02) | |
| Infant prophylaxis | ||||
| Yes | 483 (96.2) | 19 (3.8) | 1 | 1 |
| No | 16 (84.2) | 3 (15.8) | 4.77 (1.28, 17.76) | 5.50 (1.38, 21.95) |
| Women ART medicine | ||||
| Prophylaxis | 218 (95.6) | 10 (4.4) | 1 | |
| HAART | 279 (95.9) | 12 (4.1) | 0.94 (0.40, 2.21) | |
| Infant feeding methods | ||||
| EBF | 445 (96.7) | 15 (3.3) | 1 | 1 |
| EFF | 49 (92.5) | 4 (7.5) | 2.42 (0.77, 7.58) | 2.74 (0.84, 8.88) |
| Mixed feeding | 5 (62.5) | 3 (37.5) | 17.80 (3.89, 81.47) | 16.43 (3.39, 79.54) |
| Partner HIV test status | ||||
| Negative | 176 (97.2) | 5 (2.8) | 1 | 1 |
| Postive | 101 (98.1) | 2 (1.9) | 1.44 (0.27, 7.53) | 1.31 (0.25, 6.93) |
| Unknown | 222 (93.7) | 15 (6.3) | 3.41 (0.77, 15.20) | 2.35 (0.51,10.85) |
| Disclosure to partner | ||||
| Yes | 306 (96.5) | 11 (3.5) | 1 | |
| No | 49 (96.1) | 2 (3.9) | 0.58 (0.23, 1.42) | |
| Unknown | 144 (94.1) | 9 (5.9) | 0.65 (0.14, 3.13) | |
NB- CI stands for Confidence Interval, OR stands for Odds Ratio, AOR stands for adjusted Odds Ratio