- Socio-demographic characteristics of the study participants (N=125).
| Characteristics | n | (%) |
|---|---|---|
| Age | ||
| <18 years | 1 | 0.8 |
| 18-25 years | 32 | 25.6 |
| 25-35 years | 35 | 28.0 |
| 30-35 years | 49 | 39.2 |
| 35-40 years | 7 | 5.6 |
| Above 40 years | 1 | 0.8 |
| Nationality | ||
| Saudi | 84 | 67.2 |
| Indian | 4 | 3.2 |
| Yemeni | 9 | 7.2 |
| Egyptian | 12 | 9.6 |
| Syrian | 1 | 0.8 |
| Jordanian | 4 | 3.2 |
| Palestinian | 1 | 0.8 |
| Sudanese | 9 | 7.2 |
| Other | 1 | 0.8 |
| Body mass index | ||
| <18 | - | - |
| 18.5 to 25 | 38 | 30.4 |
| 25-30 | 53 | 42.4 |