Table 2.
Sample sociodemographic characteristics.
| Characteristic | Valuea (N=1093b) | ||
| Age (years) | 43.9 (13.9) | ||
| Sex (females) | 769 (70.4%) | ||
| Occupation |
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Employed (full and part time) | 554 (58.9%) | |
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Unemployed (including retired and disabled) | 303 (29.3%) | |
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Undergoing training (students and trainees) | 41 (9.0%) | |
| Education |
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Low educational level (<9 years) | 42 (4.1%) | |
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Middle educational level (9-11 years) | 297 (28.7%) | |
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High educational level (≥12 years) | 672 (65.0%) | |
| Marital status |
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Married/with partner | 480 (46.4%) | |
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Single/without partner (including divorced and widowed) | 329 (46.4%) | |
aData are presented as mean (SD) or n (%).
bValues refer to the available data. Some studies did not report in line with our subcategories (missing data: occupation, four studies; education, one study; marital status, two studies).