| Variable | Family history n = 106 (37%) | No family history n = 182 (63% ) | p |
| Age |
|
|
|
| Mean (s.d) | 33.15 ± 8.8 | 27.57 ± 6.9 | 0.007* |
| Education level |
|
|
|
| Secondary and lower | 23 (21.7%) | 50 (27.5%) | 0.27 |
| University and higher | 83 (78.3%) | 132 (72.5%) | |
| Employment status |
|
|
|
| Employed | 33 (31.1%) | 40 (22%) | 0.08 |
| Not employed | 73(68.9%) | 142 (87%) | |
| Marital status |
|
|
|
| Single | 36 (34%) | 76 (41.8%) | 0.19 |
| Married | 70 (66%) | 106 (58.2%) | |
| Income (Saudi Real) |
|
|
|
| ≤5000 | 63 (59.4%) | 121 (66.5%) | 0.23 |
| >5000 | 43 (40.6%) | 61 (33.5%) |