Table 1.
Subject characteristics (n = 401).
| Variable | Categories | n | % |
|---|---|---|---|
| Age (years) Mean±SD | 27.7±8.4 | ||
| Gender | Male | 106 | 26.5 |
| Female | 295 | 73.5 | |
| Marital status | Single | 262 | 65.3 |
| Married | 139 | 34.7 | |
| Education | Elementary | 4 | 1 |
| Intermediate | 18 | 4.5 | |
| High school | 161 | 40 | |
| Bachelor | 205 | 51 | |
| Masters | 10 | 2.5 | |
| PhD | 4 | 1 | |
| Occupation | Employee | 321 | 80.3 |
| Freelance | 9 | 2.3 | |
| Unemployed | 22 | 5.5 | |
| Student | 41 | 10.3 | |
| Other - Not salaried | 7 | 1.6 | |
| Income (Saudi Riyals) | <5000 | 269 | 67.6 |
| 5000-10000 | 84 | 21.1 | |
| 10000-20000 | 38 | 9.5 | |
| >20000 | 7 | 1.8 | |
| Olive oil use | Yes | 356 | 88.7 |
| No | 45 | 11.3 |