Table 1 Sociodemographic characteristics of participants at baseline (N = 285), overall and by ATN site
|  | Overall M(SD)/N(%) | PHL (n = 119) M(SD)/N(%) | ATL (n = 121) M(SD)/N(%) | HOU (n = 45) M(SD)/N(%) | Test Statistic | p-value |
|---|---|---|---|---|---|---|
Age | 21.14 (2.09) | 21.36 (1.95) | 21.02 (2.12) | 20.84 (2.33) | 1.31 | 2.72 |
Race/Ethnicity | Â | Â | Â | Â | 65.96 | 0.001 |
 Non-Hispanic White  Non-Hispanic Black  Non-Hispanic Asian  Latinx  Multiracial  Other | 130 (45.6%) 52 (18.2%) 32 (11.2%) 57 (20.0%) 12 (4.2%) 2 (0.7%) | 66 (50.8%) 18 (34.6%) 17 (14.3%) 10 (8.4%) 6 (5.0%) 2 (1.7%) | 56 (46.3%) 29 (24.0%) 10 (8.3%) 20 (16.5%) 6 (5.0%) 0 (0%) | 8 (55.5%) 5 (11.1%) 5 (11.1%) 27 (47.4%) 0 (0%) 0 (0%) |  |  |
Sexual Orientation | Â | Â | Â | Â | 0.40 | 0.98 |
 Gay  Bisexual  Other | 211 (74.0%) 59 (20.7%) 15 (5.3%) | 90 (75.6%) 23 (19.3%) 15 (5.3%) | 88 (72.7%) 26 (21.5%) 7 (5.8%) | 33 (75.6%) 10 (22.2%) 2 (4.4%) |  |  |
Single | 138 (48.4%) | 57 (47.9%) | 57 (47.1%) | 24 (53.3%) | 0.53 | 0.77 |
Lives Alone | 39 (13.7%) | 17 (14.4%) | 7 (15.6%) | 15 (12.5%) | 0.32 | 0.85 |
Food Insecurity | 47 (16.7%) | 22 (19.0%) | 20 (16.5%) | 5 (11.1%) | 1.44 | 0.49 |
Residential Instability | 15 (5.3%) | 9 (7.6%) | 5 (4.1%) | 1 (2.2%) | 2.41 | 0.30 |
Not tested for HIV (lifetime) | 67 (23.5%) | 25 (21.0%) | 26 (21.5%) | 16 (35.6%) | 4.32 | 0.12 |
Not tested for STI (lifetime) | 94 (33.0%) | 34 (28.6%) | 45 (37.2%) | 15 (33.3%) | 2.02 | 0.36 |
HIV Risk Perception | 5.18 (3.06) | 5.40 (2.68) | 5.37 (3.16) | 5.34 (3.12) | 0.14 | 0.87 |
STI Risk Perception | 5.33 (3.07) | 5.51 (2.61) | 5.21 (3.33) | 5.29 (2.98) | 0.17 | 0.84 |