Table 4.
Sexual Behavior and PrEP Use in Past 3 Months (Self-reported in HIV Risk Questionnaire) and Types of Sexual Partners and PrEP Use in Past 3 Months (Self-reported in Follow-up Questionnaire)
| Behavior | Most Recent Occurrence | Tested HIV-negative* |
HIV-positive | ||
|---|---|---|---|---|---|
| Used PrEP Past 3 Months | No PrEP Use Past 3 Months | p-value† | |||
|
| |||||
| HIV risk questionnaire responses | N=772 (%) | N=781 (%) | N=4 (%) | ||
|
| |||||
| Oral/Anal Sex | Past month | 744 (96.4) | 758 (96.8) | 0.644 | 4 (100) |
| Past 3 months | 772 (100) | 781 (100) | -- | 4 (100) | |
| Past 12 months | 772 (100) | 781 (100) | -- | 4 (100) | |
|
| |||||
| 2+ Partners | Past month | 534 (69.2) | 193 (24.7) | <0.001 | 2 (50) |
| Past 3 months | 668 (86.5) | 292 (37.4)‡ | <0.001 | 2 (50) | |
| Past 12 months | 738 (95.6) | 401 (51.3) | <0.001 | 3 (75) | |
|
| |||||
| Anal Sex | Past month | 727 (94.2)‡ | 660 (84.5) | <0.001 | 4 (100) |
| Past 3 months | 751 (97.3) | 705 (90.3)‡ | <0.001 | 4 (100) | |
| Past 12 months | 760 (98.4) | 740 (94.8)‡ | <0.001 | 4 (100) | |
|
| |||||
| Insertive Anal Sex | Past month | 543 (70.3)‡ | 467 (59.8) | <0.001 | 4 (100) |
| Past 3 months | 608 (78.8) | 538 (68.9) ‡ | <0.001 | 4 (100) | |
| Past 12 months | 671 (86.9) | 608 (77.8) ‡ | <0.001 | 4 (100) | |
|
| |||||
| Receptive Anal Sex | Past month | 494 (64.0)‡ | 431 (55.2) | <0.001 | 3 (75) |
| Past 3 months | 559 (72.4)‡ | 508 (65.0) § | 0.002 | 3 (75) | |
| Past 12 months | 632 (81.9) ‡ | 578 (74.0) § | <0.001 | 4 (100) | |
|
| |||||
| Anal Sex Without Condoms | Past month | 636 (82.4) †† | 552 (70.7) ¶ | <0.001 | 4 (100) |
| Past 3 months | 694 (89.9) ‡ | 617 (79.0) § | <0.001 | 4 (100) | |
| Past 12 months | 718 (93.0) | 663 (84.9) ‡ | <0.001 | 4 (100) | |
|
| |||||
| HIV-positive Partner | Past month | 71 (9.2) | 17 (2.2) | <0.001 | 1 (25) |
| Past 3 months | 92 (11.9)** | 22 (2.8) ‡ | <0.001 | 1 (25) | |
| Past 12 months | 151 (19.6)** | 27 (3.5) ‡ | <0.001 | 1 (25) | |
|
| |||||
|
| |||||
| Follow-up questionnaire responses | N=690 (%) | N=502 (%) | N=2 (%) | ||
|
| |||||
| More Than 1 Partner Past 3 Months | Male | 569 (82.3) ‡‡ | 178 (35.5)** | <0.001 | 1 (50) |
| Female | 6 (0.9) ¶ | 13 (2.6) ‡ | 0.020 | 0 | |
| Transgender | 3 (0.4)††† | 2 (0.4)‡‡ | 1.000 | 0 | |
|
| |||||
| New Partner Past 3 Months | Male | 541 (78.4)*** | 167 (33.3)‡‡ | <0.001 | 1 (50) |
| Female | 7 (1.0) ¶ | 14 (2.8) ‡ | 0.022 | 0 | |
| Transgender | 17 (2.5)‡‡‡ | 6 (1.2%)§§ | 0.115 | 0 | |
Notes for HIV Risk Questionnaire Responses:
12-month data are adjusted for 3-month and 1-month responses, and 3-month data are adjusted for 1-month responses (including PrEP use)
4 HIV-negative participants declined to answer whether they took PrEP in the past 3 months
For chi-square statistic comparing PrEP-users to non-users
1 case missing data
2 participants missing data
3 participants missing data
4 participants missing data
5 participants missing data
6 participants missing data
7 participants missing data
9 participants missing data
10 participants missing data
11 participants missing data