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Demographic Data of Research Participants
| Characteristic | Value |
|---|---|
| Participants (n) | 65 |
| Mean age (years) | 45 |
| Sex [% (women/men)] | 87/13 |
| Ethnicity (%) | |
| White | 82 |
| Native American | 12 |
| Hispanic | 2.3 |
| African American | 1 |
| Asian | 1 |
| Hospital unit (%) | |
| Medical | 42 |
| Surgical | 31 |
| Obstetrics | 26 |
