Table 1.
Demographic and epidemiological data for 316 HIV-positive adults receiving antiretroviral treatment in San Mateo County, California.
| Clustered Sequences |
Total (n=316) | ||
|---|---|---|---|
| Cluster Picker (n=66) | HIV-TRACE (n=61) | ||
| Gender | |||
| Male | 32 (48.48%) | 31 (50.82%) | 190 (60.13%) |
| Female | 25 (37.88%)∗ | 18 (29.51%)∗ | 49 (15.5%) |
| Transgender/Unknown | 9 (13.64%) | 12 (19.67%) | 77 (24.37%) |
| Age (years) | 45.2 (1.1) | 43.8 (1.2) | 41.7 (0.5) |
| Primary Language | |||
| English | 47 (71.21%) | 39 (63.93%) | 185 (58.5%) |
| Spanish | 5 (7.58%) | 4 (6.56%) | 26 (8.2%) |
| Bilingual | 3 (4.55%) | 2 (3.28%) | 12 (3.8%) |
| Other/Unknown | 11 (16.67%) | 16 (26.23%) | 93 (29.4%) |
| Ethnicity | |||
| Black | 39 (59.09%)∗ | 23 (37.7%)∗ | 65 (20.6%) |
| White | 7 (10.61%) | 14 (22.95%) | 101 (32.0%) |
| Asian | 1 (1.52%) | 4 (6.56%) | 13 (4.1%) |
| Latino | 8 (12.12%) | 6 (9.84%) | 46 (14.6%) |
| Other/Unknown | 11 (16.67%) | 14 (22.95%) | 91 (28.8%) |
| Hispanic ancestry | |||
| No | 48 (72.73%)∗ | 40 (65.57%) | 187 (59.2%) |
| Yes | 9 (13.64%) | 9 (14.75%) | 53 (16.8%) |
| Unknown | 9 (13.64%) | 12 (19.67%) | 76 (24.1%) |
| Mode of transmission | |||
| Heterosexual | 29 (43.94%)∗ | 23 (37.7%)∗ | 74 (23.4%) |
| PWID | 19 (28.79%)∗ | 12 (19.67%)∗ | 30 (9.5%) |
| MSM | 4 (6.06%) | 11 (18.03%) | 106 (33.5%) |
| MSM/PWID | 5 (7.58%) | 2 (3.28%) | 27 (8.5%) |
| Unknown | 9 (13.64%) | 13 (21.31%) | 79 (25.0%) |
| Drug Resistance Mutation | |||
| PI | 17 (25.76%) | 8 (13.11%) | 87 (27.5%) |
| NRTI | 38 (57.58%) | 22 (36.07%) | 186 (58.9%) |
| NNRTI | 11 (16.67%) | 4 (6.56%) | 74 (23.4%) |
Data are n (%) or mean (SE). MSM, men who have sex with men; PWID, people who inject drugs, injection drug users; PI, protease inhibitor; NRTI, nucleoside reverse transcriptase inhibitors; NNRTI, non- nucleoside reverse transcriptase inhibitors. ∗p < 0.05 (cluster vs. non-clustered comparisons for each method).