| Variable | N | % |
| Nationality |
|
|
| · Saudi | 332 | 90.0 |
| · Non-Saudi | 37 | 10.0 |
| Region |
|
|
| · North | 102 | 27.6 |
| · South | 141 | 38.2 |
| · East | 59 | 16.0 |
| · West | 45 | 12.2 |
| · Center | 22 | 6.0 |
| Education |
|
|
| · Illiterate | 14 | 3.8 |
| · School education | 122 | 33.1 |
| · Graduate | 151 | 40.9 |
| · Postgraduate | 82 | 22.2 |
| Occupation |
|
|
| · Working | 84 | 22.8 |
| · Housekeeper | 285 | 77.2 |
| Income |
|
|
| · Less than 5000 SR | 76 | 20.6 |
| · Between 5000 to 10,000 SR | 172 | 46.6 |
| · More than 10,000 SR | 121 | 32.8 |
| Age |
|
|
| · 18 - 25 | 59 | 16.0 |
| · 26 - 35 | 190 | 51.5 |
| · 36 - 45 | 85 | 23.0 |
| · 46 - 55 | 32 | 8.7 |
| · >55 | 3 | 8 |
| Trimester |
|
|
| · 1st | 14 | 3.8 |
| · 2nd | 81 | 22.0 |
| · 3rd | 98 | 26.6 |
| · Unknown | 176 | 47.7 |