Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sample characteristics.
| Characteristic | Mean (SD) or n (%) |
| Age | 28.56 (5.93) (range 19–42) |
| Female | 27 (69%) |
| Male | 12 (31%) |
| Elementary school | 10 (26%) |
| High school | 29 (74%) |
| Single | 28 (72%) |
| Married | 10 (26%) |
| Widow | 1 (3%) |
| Student/employed | 36 (92%) |
| Unemployed | 3 (8%) |
