Table 3. Baseline characteristics by age group, HPTN 061.
| 18–30 years | 31+ years | |||||
| N | % | N | % | p-value | ||
| City | Atlanta | 53 | 13.9 | 130 | 20.7 | <0.01 |
| Boston | 49 | 12.9 | 115 | 18.3 | ||
| Los Angeles | 69 | 18.2 | 98 | 15.6 | ||
| New York | 75 | 19.7 | 126 | 20.1 | ||
| San Francisco | 35 | 9.2 | 113 | 18.0 | ||
| Washington DC | 99 | 26.1 | 46 | 7.3 | ||
| Socioeconomic factors | ||||||
| Household income | <$10,000 | 131 | 35.0 | 241 | 38.6 | <0.01 |
| $10,000–19,999 | 60 | 16.0 | 143 | 22.9 | ||
| $20,000–29,000 | 48 | 12.8 | 86 | 13.8 | ||
| ≥$30,000 | 135 | 36.1 | 154 | 24.7 | ||
| Employment status | Full-time | 76 | 20.0 | 80 | 12.8 | <0.01 |
| Part-time | 101 | 26.6 | 95 | 15.2 | ||
| Not working | 203 | 53.4 | 452 | 72.1 | ||
| Education | Less than college | 178 | 47.0 | 363 | 57.8 | <0.01 |
| Some college+ | 201 | 53.0 | 265 | 42.2 | ||
| Health care related factors | ||||||
| Ever tested for HIV | 357 | 93.9 | 573 | 91.4 | 0.14 | |
| Tested for HIV in last year | 335 | 88.2 | 500 | 80.9 | <0.01 | |
| Had health insurance | 223 | 58.7 | 387 | 61.6 | 0.35 | |
| Usual place of care* | None | 116 | 30.5 | 85 | 13.5 | <0.01 |
| Community health center/clinic | 101 | 26.6 | 225 | 35.8 | <0.01 | |
| Hospital outpatient clinic | 57 | 15.0 | 134 | 21.3 | 0.01 | |
| Emergency room | 52 | 13.7 | 158 | 25.2 | <0.01 | |
| Private doctor’s office | 61 | 16.1 | 69 | 11.0 | 0.02 | |
| All other | 37 | 9.7 | 70 | 11.1 | 0.48 | |
*
more than one option allowed.