- Demographic characteristics.
| Demographics | N (%) |
|---|---|
| Age | |
| ≤40 | 513 (64.9) |
| 41-60 | 254 (32.2) |
| >60 | 23 (2.9) |
| Gender | |
| Male | 371 (46.9) |
| Female | 419 (53.1) |
| Nationality | |
| Saudi | 735 (92.9) |
| Non-Saudi | 55 (7) |
| Marital status | |
| Married | 512 (64.7) |
| Single | 240 (30.4) |
| Widow | 9 (1.1) |
| Divorced | 29 (3.7) |
| Education | |
| Primary | 6 (0.8) |
| Secondary | 67 (8.5) |
| University | 717 (90.6) |
| Employment | |
| Employee | 601 (76) |
| Non-employee | 189 (23.9) |
| Occupation | |
| Healthcare workers | 165 (20.8) |
| Enterprise or institution workers | 271 (43.3) |
| Teachers or students | 157 (19.8) |
| Unknown | 8 (1.01) |