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Demographics of the study sample (n=1844).
| Males (%) | 30.5 | |||||||
| Females (%) | 69.5 | |||||||
| Age (mean±SD) | 33.7 ± 11.3 | |||||||
| Education (%) | - | |||||||
| - | ≤ High school | 19.4 | ||||||
| - | Community college | 14.1 | ||||||
| - | University (Bachelor) | 51.3 | ||||||
| - | High education (MSc/PhD) | 15.3 | ||||||
| Family income (%) | - | |||||||
| - | Low income | 34.5 | ||||||
| - | Middle income | 65.5 | ||||||
| - | High income | - | ||||||
| Employment status (%) | - | |||||||
| - | Unemployed/retired | 35.6 | ||||||
| - | Employed | 64.5 | ||||||
