Characteristics | Numbera | Percent (%) |
---|---|---|
Age in years | ||
21-29 | 367 | 22.2 |
30-39 | 400 | 24.2 |
40-49 | 435 | 26.3 |
50-64 | 452 | 27.3 |
Sex | ||
Female | 933 | 56.4 |
Male | 721 | 43.6 |
Years of education | ||
≥ 12 | 1237 | 74.8 |
< 12 | 417 | 25.2 |
Annual family income | ||
≥ 20,000 | 515 | 33.8 |
< $20,000 | 1011 | 66.2 |
Health care coverage | ||
Private | 746 | 45.1 |
Public | 735 | 44.4 |
None | 173 | 10.5 |
Age in years at first sexual intercourse | ||
< 12 | 42 | 2.6 |
12-17 | 762 | 48.7 |
≥ 18 | 762 | 48.7 |
Number of lifetime sexual partners | ||
0-1 | 336 | 21.9 |
2-9 | 890 | 58.0 |
≥ 10 | 308 | 20.1 |
Men who have sex with men | ||
Never | 633 | 93.9 |
Ever | 41 | 6.1 |
Lifetime drug use | ||
None | 1042 | 63.0 |
Non-IDU | 587 | 35.5 |
IDU | 25 | 1.5 |
Type of substance useb | ||
Marijuana | 484 | 29.3 |
Cocaine | 246 | 14.9 |
Heroin | 108 | 6.5 |
Tattooing practice | ||
Never | 1409 | 85.2 |
Ever | 244 | 14.8 |
Body piercing | ||
Never | 1154 | 69.9 |
Ever | 498 | 30.1 |
Blood transfusions prior to 1992 | ||
Never | 1574 | 95.2 |
Ever | 80 | 4.8 |
History of other STIsc | ||
No | 1568 | 94.8 |
Yes | 86 | 5.2 |
History of imprisonment | ||
Never | 1518 | 91.8 |
Ever | 136 | 8.2 |
Self-reported HAV vaccination coverage | ||
No | 1628 | 98.4 |
Yes | 26 | 1.6 |
Serologic evidence of HBV vaccination | ||
No | 1435 | 86.8 |
Yes | 219 | 13.2 |