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Sociodemographic characteristics of study participants.
| Characteristic | n | percentage |
|---|---|---|
| Age (in years) | ||
| < 40 | 5 | 22% |
| 40 to 60 | 12 | 52% |
| > 60 | 6 | 26% |
|
| ||
| Gender | ||
| Male | 3 | 13% |
| Female | 20 | 87% |
|
| ||
| Race | ||
| Caucasian/white | 22 | 96% |
| Black/African American | 1 | 4% |
|
| ||
| Hispanic, Latino/Latina, Spanish Origin | ||
| Yes | 1 | 4% |
| No | 21 | 91% |
| Unknown | 1 | 4% |
|
| ||
| Income | ||
| < $80,000 per year | 11 | 48% |
| ≥ $80,000 per year | 10 | 43% |
| Unknown | 2 | 9% |
