Characteristics of participants and census tracts | n (%) or mean (SD) |
---|---|
Outcomes | |
Laboratory confirmed STI | |
HIV-infected | 58 (10.9)* |
HIV-uninfected | 21 (10.1) |
Overall | 79 (10.7) |
Missing | 63 (8.5) |
Chlamydia | |
HIV-infected | 5 (0.9) |
HIV-uninfected | 4 (1.9) |
Overall | 9 (1.2) |
Missing | 32 (4.3) |
Gonorrhoea | |
HIV-infected | 5 (0.9) |
HIV-uninfected | 1 (0.5) |
Overall | 6 (0.8) |
Missing | 37 (5.0) |
Trichomoniasis | |
HIV-infected | 34 (6.4) |
HIV-uninfected | 12 (5.8) |
Overall | 46 (6.2) |
Missing | 15 (2.0) |
Syphilis | |
HIV-infected | 17 (3.2) |
HIV-uninfected | 4 (1.9) |
Overall | 21 (2.8) |
Missing | 19 (2.6) |
Census tract-level characteristics | |
Social disorder component | |
Per cent vacant housing units | 7.8 (6.3) |
Violent crime rate per 1000 residents | 13.5 (13.4) |
Missing | 44 (6.0) |
Per cent poverty | 29.1 (13.6) |
Per cent unemployed | 16.1 (8.0) |
STI prevalence per 1000 residents | 19.1 (13.3) |
Missing | 1 (0.1) |
Social disadvantage component | |
Per cent renter-occupied housing units | 51.9 (21.7) |
Alcohol outlet density | 4.8 (7.6) |
Missing | 1 (0.1) |
Participant-level characteristics | |
HIV-infected | 530 (71.9) |
Age in years | 43.7 (9.3) |
Marital status | |
Married or living as married | 244 (34.1) |
Missing | 3 (0.4) |
Ethnicity/race | |
Non-Hispanic African-American | 614 (83.3) |
Annual household income | |
US$18 000 or less | 492 (66.8) |
Missing | 24 (3.3) |
Quality of Life Index | 67.1 (20.5) |
Missing | 3 (0.4) |
Alcohol or illicit substance use | 279 (37.9) |
Missing | 1 (0.2) |
Sex exchange | 42 (5.7) |
Missing | 1 (0.1) |
Homeless | 47 (6.4) |
Missing | 12 (1.6) |
Lifetime STI diagnosis | 472 (64.0) |
Condomless vaginal or anal sex | 274 (42.3) |
Missing | 4 (0.5) |
*Participants could test positive for more than one STI. As a result, the total count of STIs by type exceeds the total count of participants with a diagnosed STI.