Table 2. Participant characteristics.
| Characteristics | Mean ±SD/ Frequency |
|---|---|
| Age (years) | 23.43±3.90 |
| Height (cm) | 167.70±4.20 |
| Weight (kg) | 65.64±9.60 |
| BMI (kg/m2) | 23.34±3.30 |
| Marital status | |
| Married | 3 |
| Unmarried | 44 |
| Discipline | |
| Sciences | 6 |
| Social science | 12 |
| Engineering and technology | 7 |
| Allied health sciences | 11 |
| Languages | 5 |
| Mass-communication | 1 |
| Management | 3 |
| Other | 2 |
| Level of education | |
| Undergraduate | 28 |
| First year | 6 |
| Second year | 8 |
| Third year | 9 |
| Fourth year | 5 |
| Post-graduate | 9 |
| First year | 6 |
| Second year | 3 |
| MPhil | 7 |
| First year | 3 |
| Second year | 4 |
| PhD | 3 |
| Smoking habit | 5 |
| Socio-economic status | |
| Lower class | 6 |
| Middle class | 38 |
| Upper class | 3 |
BMI: Body mass index