Table 2.
Multivariable analyses among HIV‐negative and unknown participants
| Unsure what “undetectable” means (n = 10,140) | Accuracy rating (n = 9462) | |||||
|---|---|---|---|---|---|---|
| B | AOR | AOR 95% CI | B | B 95% CI | β | |
| Biomedical Status (ref. = Negative, not on PrEP) | ||||||
| Negative, on PrEP | −0.51 | 0.60** | [0.43, 0.85] | 0.39 | [0.33, 0.45] | 0.13*** |
| HIV status unknown | 0.47 | 1.59*** | [1.25, 2.03] | 0.06 | [−0.01, 0.14] | 0.02 |
| Recruitment source (ref. = social networking site) | ||||||
| Sexual networking app | −0.20 | 0.82 | [0.67, 1.01] | 0.12 | [0.07, 0.17] | 0.05*** |
| Race/ethnicity (ref. = White) | ||||||
| Black | 0.01 | 1.01 | [0.75, 1.38] | 0.16 | [0.09, 0.24] | 0.05*** |
| Latino | 0.29 | 1.33** | [1.09, 1.63] | 0.12 | [0.07, 0.17] | 0.05*** |
| Other/multiracial | 0.02 | 1.02 | [0.80, 1.30] | 0.07 | [0.01, 0.13] | 0.03* |
| Gender (ref. = cisgender male) | ||||||
| Transgender male | 0.20 | 1.22 | [0.73, 2.06] | −0.07 | [−0.23, 0.08] | −0.01 |
| Sexual orientation identity (ref. = bisexual/straight) | ||||||
| Gay or queer | −0.21 | 0.81* | [0.66, 1.00] | 0.14 | [0.09, 0.20] | 0.06*** |
| Region (ref. = South) | ||||||
| Northeast | 0.12 | 1.13 | [0.90, 1.42] | 0.00 | [−0.06, 0.06] | 0.00 |
| Midwest | −0.11 | 0.90 | [0.71, 1.14] | 0.01 | [−0.05, 0.07] | 0.00 |
| West | 0.05 | 1.05 | [0.86, 1.29] | 0.02 | [−0.04, 0.07] | 0.01 |
| Other/unknown | 0.59 | 1.80 | [0.92, 3.50] | 0.21 | [−0.01, 0.42] | 0.02 |
| Educational attainment (ref. = high school or less) | ||||||
| Some college | −0.20 | 0.82* | [0.68, 0.98] | −0.12 | [−0.18, −0.07] | −0.06*** |
| 4‐year college degree | −0.61 | 0.54*** | [0.42, 0.70] | −0.06 | [−0.12, 0.00] | −0.03* |
| Postgraduate degree | −0.58 | 0.56** | [0.40, 0.78] | −0.01 | [−0.08, 0.06] | 0.00 |
| Sexual position (ref. = versatile) | ||||||
| Top | −0.07 | 0.93 | [0.74, 1.18] | 0.00 | [−0.05, 0.06] | 0.00 |
| Bottom | 0.21 | 1.23* | [1.00, 1.51] | −0.01 | [−0.07, 0.04] | 0.00 |
| Relationship status (ref. = single) | ||||||
| Partnered, seroconcordant | −0.06 | 0.95 | [0.78, 1.15] | −0.04 | [−0.09, 0.01] | −0.02 |
| Partnered, serodiscordant | −0.13 | 0.88 | [0.63, 1.22] | 0.17 | [0.09, 0.25] | 0.04*** |
| Recent club drug use (ref. = no) | ||||||
| Yes | 0.09 | 1.09 | [0.87, 1.36] | 0.07 | [0.02, 0.12] | 0.03* |
| Recent serodiscordant CAS (ref. = no) | ||||||
| Yes | 0.11 | 1.11 | [0.89, 1.39] | 0.21 | [0.16, 0.26] | 0.08*** |
| Frequency of HIV testing (ref. = < every six months) | ||||||
| Every six months or more often | −0.38 | 0.69*** | [0.57, 0.82] | 0.17 | [0.13, 0.22] | 0.09*** |
| Age (per 10 years) | −0.09 | 0.91* | [0.84, 0.99] | 0.04 | [0.02, 0.06] | 0.05*** |
| Level of “outness” | −0.14 | 0.87** | [0.80, 0.96] | 0.04 | [0.03, 0.07] | 0.04** |
| Concern about STI infection | 0.04 | 1.04 | [0.98, 1.11] | −0.08 | [−0.09, −0.06] | −0.10*** |
| HIV risk perception | −0.25 | 0.78*** | [0.71, 0.84] | −0.07 | [−0.09, −0.05] | −0.07*** |
AOR, adjusted odds ratio; B, unstandardized beta; β, standardized beta.
a
p < 0.05; **p < 0.01; ***p < 0.001.