Table 1.
Patient demographics.
| Characteristics | Number =0 or 1 uses | Number >1 use | |
| All Patients | 8 | 12 | |
| Gender |
|
|
|
|
|
Male | 3 | 9 |
|
|
Female | 5 | 3 |
| Age (years) |
|
|
|
|
|
29 or younger | 3 | 3 |
|
|
30-44 | 3 | 5 |
|
|
45-64 | 2 | 4 |
| Marital status |
|
|
|
|
|
Single | 4 | 5 |
|
|
Married and/or living with a partner | 4 | 5 |
|
|
Separated/divorced | 0 | 2 |
| Race/ethnicity |
|
|
|
|
|
White | 2 | 3 |
|
|
Black, African-American, African-Caribbean, African, or nonwhite Hispanic or Latino | 3 | 4 |
|
|
Hispanic or Latino - white | 3 | 4 |
|
|
Other | 0 | 1 |
| Residents in house |
|
|
|
|
|
Lives alone | 1 | 2 |
|
|
Two people | 2 | 5 |
|
|
Three or more people in household | 5 | 5 |
| Schooling |
|
|
|
|
|
No formal educational credential | 1 | 2 |
|
|
High school diploma or equivalent | 3 | 1 |
|
|
Some college or trade school, no degree | 2 | 7 |
|
|
College graduate (bachelor’s degree) | 2 | 2 |
| Employment |
|
|
|
|
|
Working full-time or part-time | 5 | 6 |
|
|
Unemployed or laid off | 2 | 6 |
|
|
Disabled, not able to work | 1 | 0 |
| Income |
|
|
|
|
|
<US $20,000/year | 2 | 4 |
|
|
US $20,000-$59,999/year | 5 | 7 |
|
|
>US $60,000/year | 1 | 1 |