Table 1.
Sample Demographics by Group
| Control (N=113) | Treatment (N=122) | |||
|---|---|---|---|---|
| N | % | N | % | |
| Age | ||||
| 18–21 | 17 | 15.0 | 19 | 15.6 |
| 22–25 | 20 | 17.7 | 22 | 18.0 |
| 26–30 | 32 | 28.3 | 40 | 32.8 |
| 31–35 | 28 | 24.8 | 22 | 18.0 |
| 36–40 | 15 | 13.3 | 15 | 12.3 |
| 41 or more | 1 | 0.9 | 4 | 3.3 |
| Race | ||||
| Caucasian | 90 | 79.6 | 102 | 83.6 |
| African American | 10 | 8.8 | 6 | 4.9 |
| Native American | 9 | 8.0 | 8 | 6.6 |
| Asian | 1 | 0.9 | 1 | 0.8 |
| Hispanic | 2 | 1.8 | 4 | 3.3 |
| Other | 1 | 0.9 | 1 | 0.8 |
| Marital status | ||||
| Married | 64 | 56.6 | 79 | 64.8 |
| With partner/not married | 28 | 24.8 | 23 | 18.9 |
| Separated | 1 | 0.9 | 2 | 1.6 |
| Divorced | 1 | 0.9 | 0 | 0.0 |
| Widowed | 1 | 0.9 | 1 | 0.8 |
| Never married | 18 | 15.9 | 17 | 13.9 |
| Education | ||||
| Less than HS | 9 | 8.0 | 21 | 17.2 |
| HS graduate | 33 | 29.2 | 23 | 18.9 |
| Some college | 35 | 31.0 | 39 | 32.0 |
| College degree | 35 | 31.0 | 39 | 32.0 |
| Employment | ||||
| Working full-time | 14 | 12.4 | 15 | 12.3 |
| Working part-time | 9 | 8.0 | 8 | 6.6 |
| On maternity leave | 58 | 51.3 | 53 | 43.4 |
| Unemployed, seeking employment | 9 | 8.0 | 21 | 17.2 |
| Not in labor force | 21 | 18.6 | 20 | 16.4 |