| Variable | p-value | Characteristics | OR: 95% CI | p-value |
| Gender | 0.355 | Male | Ref | 0.633 |
| Female | - | |||
| Age (years) | 0.001 | 18 - 33 | Ref | 0.001 |
| 34 - 50 | 0.068: 0.015 - 0.304 | |||
| Marital status | 0.073 | Unmarried | Ref | 0.577 |
| Married | - | |||
| Programme of study | 0.285 | Pharmacy | Ref | 0.703 |
| Non-pharmacy | - | |||
| Year of Study | 0.801 | Clinical | Ref | 0.650 |
| Non-clinical | - | |||
| Awareness of self-medication | 0.001 | No | Ref | 0.001 |
| Yes | 32.886: 7.751 - 139.525 |