Table 1 Selected characteristics of women who did and did not report transactional sex in the prior 12 months among women participating in National HIV Behavioral Surveillance, Portland, Oregon, United States, 2016 a
| Â | Total, % | No transactional sex, % | Transactional sex, % | P value |
|---|---|---|---|---|
Socio-demographics | ||||
 Age, median (IQR) | 35 (23, 46) | 34 (23–45) | 40 (30–46) | 0.066 |
 Race/ethnicity |  |  |  | 0.395 |
  White | 32.0 (22.6, 41.0) | 29.5 (20.2, 38.9) | 45.9 (20.7, 71.2) |  |
  Black | 42.9 (34.5, 51.2) | 44.3 (35.0, 53.6) | 34.2 (13.1, 55.2) |  |
  Latina/x | 8.3 (4.2, 12.5) | 7.9 (4.0, 11.8) | 11.2 (1.9, 28.7) |  |
  Other, multiracial | 17.0 (10.8, 23.2) | 18.3 (12.1, 24.5) | 8.7 (3.1, 17.7) |  |
 Sexual orientation |  |  |  | <  0.001 |
  Heterosexual | 82.2 (75.6, 88.7) | 88.4 (84.0, 92.7) | 42.9 (20.0, 65.8) |  |
  Lesbian, bisexual | 17.8 (10.2, 26.8) | 11.6 (7.3, 16.0) | 57.1 (34.2, 80.0) |  |
 Homeless, past 12 months |  |  |  | <  0.001 |
  No | 63.3 (55.3, 71.3) | 69.8 (61.6, 77.9) | 22.6 (5.6, 39.7) |  |
  Yes | 36.7 (28.2, 45.1) | 30.2 (22.1, 38.4) | 77.4 (60.3, 94.4) |  |
 Ever incarcerated |  |  |  | <  0.001 |
  No | 57.4 (48.0, 65.1) | 64.1 (55.5, 71.9) | 17.8 (7.8, 35.7) |  |
  Yes | 42.6 (34.1, 51.1) | 35.9 (28.1, 44.4) | 82.2 (64.3, 92.2) |  |
Trauma | ||||
 ACE score, median (IQR) | 4 (2–7) | 4 (2–7) | 7 (6–9) | <  0.001 |
 Sexual intimate partner violence, past 12 months |  |  |  | < 0.001 |
  No | 85.8 (79.2, 91.6) | 92.3 (86.5, 95.7) | 45.9 (24.2, 69.1) |  |
  Yes | 14.2 (8.9, 21.7) | 7.7 (4.3, 13.5) | 54.2 (30.9, 75.8) |  |
Substance use and sexual behaviors | ||||
 Ever used drugs by injection |  |  |  | <  0.001 |
  No | 84.5 (78.8, 90.7) | 91.9 (85.5, 94.5) | 43.1 (22.8, 66.1) |  |
  Yes | 14.5 (8.2, 20.8) | 8.1 (4.4, 14.5) | 56.9 (33.8, 77.2) |  |
 Methamphetamine and opiate use, past 12 months |  |  |  | <  0.001 |
  None | 74.2 (67.1, 81.3) | 82.1 (75.6, 87.2) | 25.8 (10.8, 44.1) |  |
  Methamphetamine only | 10.8 (4.5, 17.2) | 8.0 (4.9, 12.9) | 29.9 (7.6, 58.9) |  |
  Opiates only | 6.8 (3.8, 9.9) | 5.8 (2.9, 11.5) | 14.5 (3.6, 25.3) |  |
  Methamphetamine and opiates | 7.3 (3.0, 11.7) | 3.9 (2.0, 7.5) | 29.8 (6.3, 53.3) |  |
 Condomless vaginal or anal sex with a casual partner, past 12 months |  |  |  | <  0.001 |
  No | 59.4 (51.9, 67.0) | 68.0 (59.7, 76.2) | 5.4 (1.3, 12.1) |  |
  Yes | 40.6 (32.8, 48.3) | 32.0 (23.7, 40.3) | 94.6 (87.9, 99.9) |  |