| Variables | Unadjusted Multivariate regression | ||
| OR | CI | P-Value | |
| Student’s age (continuous) | 1.00 |
|
|
|
| 0.40 | 0.11 - 1.70 | 0.026 |
| Ever experienced symptoms of illness in the last 12 months |
|
| |
| No | 1.00 |
|
|
| Yes | 1.02 | −4.39 - 0.37 | 0.020 |
| Symptoms of illness experienced in the last 12 months |
|
| |
| Headache | 1.00 |
|
|
| Malaria & others | 0.32 | 0.22 - 1.49 | 0.008 |
| Ever visited UBIDS hospital when experience illness |
|
| |
| No | 1.00 |
|
|
| Yes | 0.32 | 0.22 - 1.48 | 0.007 |