| Similarity | Rank | |
|---|---|---|
| HIV-infected | 0.919 | 50710 |
| HIV | 0.869 | 4175 |
| HIV-related | 0.809 | 99001 |
| antiretroviral | 0.806 | 38475 |
| HAART | 0.795 | 85153 |
| AIDS-related | 0.768 | 98416 |
| HBV | 0.764 | 60733 |
| ARVs | 0.763 | 86025 |
| HCV | 0.755 | 41490 |
| STIs | 0.740 | 58418 |
| HIV-1 | 0.737 | 60082 |
| AIDS | 0.730 | 5994 |
| hepatitis | 0.725 | 17386 |
| HPV | 0.719 | 19306 |
| adolescents | 0.716 | 13587 |
| heterosexual | 0.716 | 21332 |
| STDs | 0.716 | 38939 |
| gonorrhea | 0.713 | 50003 |
| heterosexuals | 0.711 | 66579 |
| transgender | 0.709 | 22468 |
| unvaccinated | 0.702 | 91641 |
| colorectal | 0.699 | 29080 |
| transgendered | 0.695 | 55544 |
| Hepatitis | 0.694 | 29506 |
| pregnancies | 0.694 | 19905 |