Table 1. Distribution of studied population according to socio-demographic characteristics.
| Socio-demographic data | Number | % |
|---|---|---|
| Age | ||
| 18- | 156 | 30.1 |
| 30- | 140 | 27 |
| 40- | 115 | 22.2 |
| 50- | 86 | 16.6 |
| 60+ | 21 | 4.1 |
| Total | 518 | 100.00 |
| Sex | ||
| Male | 264 | 51 |
| Female | 254 | 49 |
| Socio-demographic data | Number | % |
| Total | 518 | 100.00 |
| Nationality | ||
| Saudi | 367 | 70.8 |
| Non-Saudi | 151 | 29.2 |
| Total | 518 | 100.00 |
| Residence | ||
| Riyadh city | 446 | 86.1 |
| Outside Riyadh city | 72 | 13.9 |
| Total | 518 | 100.00 |
| Education | ||
| Post graduate | 18 | 3.5 |
| University | 203 | 39.2 |
| Secondary | 209 | 40.3 |
| Preparatory | 41 | 7.9 |
| Primary | 14 | 2.7 |
| Read and write | 9 | 1.7 |
| Illiterate | 24 | 4.7 |
| Total | 518 | 100 |
| Occupation | ||
| Governmental officer | 124 | 23.9 |
| Nongovernmental officer | 156 | 30.1 |
| Businesses | 40 | 7.7 |
| House-wife | 162 | 31.4 |
| Student | 22 | 4.2 |
| Jobless | 14 | 2.7 |
| Total | 518 | 100 |