Table 4:
Comparison of demographic and risk characteristics of San Francisco HIV/AIDS registry cases with sequences of non-B subtypes or circulating recombinant forms (CRFs) to characteristics of cases with only subtype B sequences from 2000 to 2016.
| Characteristic | Unadjusted OR (95% CI) | p-value | Adjusted OR (95% CI) | p-value |
|---|---|---|---|---|
| Sex at Birth | ||||
| Male | 1·00 | 1·00 | ||
| Female | 3·20 (2·16, 4·75) | < 0·01 | 1·40 (0·76, 2·57) | 0·28 |
| Race/Ethnicity | ||||
| White, not Hispanic | 1·00 | 1·00 | ||
| Asian/Pacific Islander | 19·16 (12·33, 29·79) | < 0·01 | 3·17 (1·84, 5·46) | < 0·01 |
| Black, not Hispanic | 2·33 (1·42, 3·81) | < 0·01 | 1·84 (1·09, 3·12) | < 0·02 |
| Hispanic | 0·59 (0·28, 1·24) | 0·16 | 0·10 (0·05, 0·23) | < 0·01 |
| Other/Unknown | 1·95 (0·8, 4·69) | n/aa | 1·03 (0·41, 2·58) | 0·94 |
| Country of Birth | ||||
| USA | 1·00 | 1·00 | ||
| Non-USA | 10·55 (7·21, 15·45) | < 0·01 | 11·02 (6·64, 18·28) | < 0·01 |
| Unknown | 4·44 (2·54, 7·79) | < 0·01 | 2·67 (1·49, 4·80) | < 0·01 |
| Sex-Related Transmission | ||||
| Not male-male sex | 1·00 | 1·00 | ||
| Male-male sex | 0·31 (0·22, 0·43) | < 0·01 | 0·25 (0·15, 0·44) | < 0·01 |
| Injection-related Transmission | ||||
| Not injection drug use | 1·00 | 1·00 | ||
| Injection drug use | 0·25 (0·15, 0·41) | < 0·01 | 0·35 (0·20, 0·60) | < 0·01 |
| Age at HIV Diagnosis | ||||
| 50 years old or older | 1·00 | 1·00 | ||
| Less than 50 years old | 0·64 (0·37, 1·13) | 0·12 | 1·10 (0·60, 2·04) | 0·75 |
| Year of HIV Diagnosis | ||||
| Before 2010 | 1·00 | 1·00 | ||
| 2010 or later | 6·75 (4·75, 9·61) | < 0·01 | 4·81 (3·25, 7·11) | < 0·01 |
a
Chi-square test was not performed for the Other/Unknown category due to a small expected value