Characteristics | All (N = 494) | HIV-positive (N = 4) | HIV-negative (N = 490) | P a |
---|---|---|---|---|
Demographics | ||||
Sex | 0.21 | |||
Male | 277 (56) | 4 (0) | 273 (56) | |
Female | 215 (44) | 0 (0) | 215 (44) | |
Transgender | 2 (0.4) | 0 (0) | 2 (0.4) | |
Age (years, median, range) | 20 (17–35) | 21 (19–22) | 20 (17–35) | 0.84 |
Faculty | 0.24 | |||
Health Scienceb | 145 (29) | 0 (0) | 145 (30) | |
Sciencec | 168 (34) | 1 (25) | 167 (34) | |
Social Scienced | 181 (37) | 3 (75) | 178 (36) | |
Monthly household income ($US, median, range) | 1515 (121–90,909) | 1712 (1515–2970) | 1515 (121–90,909) | 0.53 |
HIV transmission knowledge scoree (median, range) | 11 (6–12) | 11 (10–11) | 11 (6–12) | 0.75 |
HIV risk charactertistics | ||||
Prior HIV test | 48 (10) | 1 (25) | 47 (10) | 0.34 |
Number of prior HIV test (median, range) | 1 (1–6) | 0 (0–1) | 1 (1–6) | 0.53 |
Ever had sexual intercourse | 202 (41) | 3 (75) | 199 (41) | 0.31 |
Sexual orientation | 0.001 | |||
Heterosexual | 416 (84) | 1 (25) | 415 (85) | |
Homosexual | 65 (13) | 3 (75) | 62 (13) | |
Bisexual | 13 (3) | 0 (0) | 13 (3) | |
Number of different sexual partner within the past 3 months (median, range) | 1 (0–14) | 2 (1–14) | 1 (0–10) | 0.04 |
Number of new sexual partner within the past 3 months (median, range) | 0 (0–11) | 1 (0–11) | 0 (0–8) | 0.14 |
Using condom with vaginal sex consistentlyf | 58/147 (40) | – | 58/147 (40) | – |
Using condom with anal sex consistentlyf | 31/90 (34) | 1/3 (33) | 30/87 (35) | 0.97 |
Using condom with oral sex consistentlyf | 19/104 (18) | 0/2 (0) | 19/102 (19) | 0.50 |
Time since last unprotected sex (months, median, range) | 2 (1–72) | 3 (1–24) | 2 (1–72) | 0.74 |
Ever injected drug with needle | 3 (0.6) | 1 (25) | 2 (0.4) | <0.001 |
Ever had tattoo or piercing | 184 (37) | 1 (25) | 183 (37) | 1.00 |
Having STIs within the past year | 0.80 | |||
Yes | 3 (0.6) | 0 (0) | 3 (0.6) | |
Not sure | 28 (6) | 0 (0) | 28 (6) | |
Sexual partner had STIs within the past year | 0.64 | |||
Yes | 1 (0.2) | 0 (0) | 1 (0.2) | |
Not sure | 45 (9) | 0 (0) | 45 (9) | |
Sexual partner exchanged sex for money or drugs within the past 30 months | 0.75 | |||
Yes | 2 (0.4) | 0 (0) | 2 (0.4) | |
Not sure | 30 (6) | 0 (0) | 30 (6) | |
Sexual partner injected drug with needle within the past 3 months | 1.00 | |||
Yes | 0 (0) | 0 (0) | 0 (0) | |
Not sure | 27 (6) | 0 (0) | 27 (6) | |
Self-perception of HIV risk | 0.09 | |||
No to low risk | 342 (69) | 1 (25) | 341 (70) | |
Moderate to high risk | 152 (31) | 3 (75) | 149 (30) | |
Actual HIV risk | 0.006 | |||
No to low risk | 353 (72) | 0 (0) | 353 (79) | |
Moderate to high risk | 141 (29) | 4 (100) | 137 (18) | |
False perception of low HIV risk | 45 (9) | 1 (25) | 44 (9) | 0.32 |
Able to be contacted for HIV test result | 484 (98) | 4 (100) | 480 (98) | 1.00 |
Time to inform HIV test result (days, median, range) | 8 (2–44) | 8 (3–13) | 8 (2–44) | 0.71 |