Table 1.
Demographic and socioeconomic characteristics (N=403).
| Characteristic | Frequency, n (%) | 95% CI | |
| Age (years) |
|
|
|
|
|
20-29 | 64 (15.9) | 12.7-19.1 |
|
|
30-39 | 120 (29.8) | 25.3-34.2 |
|
|
40-49 | 106 (26.3) | 22.1-30.3 |
|
|
50-59 | 62 (15.4) | 12.4-18.6 |
|
|
≥60 | 51 (12.7) | 10.2-14.7 |
| Nationality |
|
|
|
|
|
Non-Saudi | 56 (13.9) | 10.7-17.1 |
|
|
Saudi | 347 (86.1) | 82.9-89.3 |
| Educational level |
|
|
|
|
|
High school level or below | 85 (21.1) | 17.4-24.6 |
|
|
College/university degree | 248 (61.5) | 57.3-66.2 |
|
|
Postgraduate degree | 70 (17.4) | 14.1-20.6 |
| Occupation |
|
|
|
|
|
Retired/unemployed | 79 (19.6) | 16.4-22.6 |
|
|
Self-employed | 19 (4.7) | 3.0-6.7 |
|
|
Governmental employee | 214 (53.1) | 48.6-57.8 |
|
|
Private sector employee | 91 (22.6) | 19.1-26.8 |
| Household monthly income (Saudi Riyal)a |
|
|
|
|
|
˂5000 | 39 (9.7) | 7.2-12.4 |
|
|
5000 to <7000 | 37 (9.2) | 6.7-11.9 |
|
|
7000 to <10,000 | 72 (17.9) | 14.6-21.1 |
|
|
10,000 to <15,000 | 142 (35.2) | 31.3-39.5 |
|
|
15,000 to <20,000 | 57 (14.1) | 11.2-17.4 |
|
|
20,000 to <30,000 | 42 (10.4) | 7.9-13.4 |
|
|
≥30,000 | 14 (3.5) | 2.2-5.2 |
a1 Saudi Riyal=US $0.27.