Table 1.
Bi-variable and multi-variable logistic regression analysis of factors associated with measles outbreak, Zuna kebele, Sekota Zuria district, Amhara region, May 2016
| Variables | Measles status | Crude odds ratio (COR)(95% CI) | Adjusted odds ratio (AOR)(95% CI) | |
|---|---|---|---|---|
| Case | Control | |||
| Vaccination status | ||||
| Yes | 5 | 30 | 0.19 (0.07–0.58) | 0.17 (0.05–0.53)* |
| No | 24 | 28 | 1.00 | 1.00 |
| Contact history with measles cases | ||||
| Yes | 18 | 21 | 2.88 (1.15–7.25) | 3.44 (1.26–9.38)* |
| No | 11 | 37 | 1.00 | 1.00 |
| Educational status | ||||
| Illiterate | 22 | 47 | 1.00 | 1.00 |
| Primary | 7 | 11 | 1.22 (0.42–3.53) | 1.57 (0.38–6.56) |
| Occupation | ||||
| Farmer | 22 | 51 | 1.00 | 1.00 |
| Student | 7 | 7 | 0.43 (0.14–1.38) | 0.36 (0.01–1.34) |
| Knowledge about measles transmission | ||||
| Yes | 19 | 40 | 0.86 (0.33–2.20) | 0.82 (0.26–2.54) |
| No | 10 | 18 | 1.00 | 1.00 |
| No of people living in a room | ||||
| < 5 | 13 | 40 | 1.00 | 1.00 |
| ≥ 5 | 16 | 18 | 2.74 (1.091–6.86) | 1.89 (0.65–5.56) |
| Age in years | ||||
| < 5 | 5 | 22 | 0.20 (0.06–0.67) | 0.36 (0.08–1.58) |
| 5–14 | 8 | 22 | 0.32 (0.11–0.94) | 0.33 (0.10–1.09) |
| ≥ 15 | 16 | 14 | 1.00 | 1.00 |
| Sex | ||||
| Male | 17 | 29 | 1.42 (0.58–3.49) | 1.64 (0.52–5.21) |
| Female | 12 | 29 | 1.00 | 1.00 |
*P<0.05