Sexual risk behaviour during most recent anal sex encounter | ||||
---|---|---|---|---|
UIA | URA | DUIA | DURA | |
OR (CI) | OR (CI) | OR (CI) | OR (CI) | |
UIA, unprotected insertive anal; URA, unprotected receptive anal. | ||||
DUIA, HIV discordant/unknown unprotected insertive anal; DURA, HIV discordant/unknown unprotected receptive anal. | ||||
OR, adjusted odds ratio; CI, 95% confidence interval; blank spaces represent non-significant results (p>0.05). | ||||
*Substance used before or during the most recent anal sex encounter such that the respondent felt effects during the encounter. | ||||
†Other substance use included alcohol, marijuana, cocaine, crack, LSD/mushrooms, heroin, ecstasy/MDMA, GHB, ketamine, amyl nitrite/poppers, and other substance. | ||||
Note: a few cases are missing from analyses because of incomplete data. | ||||
Sildenafil (Viagra) use* | 6.56 (2.47 to 17.40) | 29.24 (7.90 to 108.26) | ||
Methamphetamine use* | 2.04 (1.10 to 3.81) | 2.15 (1.02 to 4.50) | ||
Other substance use*† | ||||
HIV positive (v negative) | 1.99 (1.17 to 3.37) | 2.30 (1.18 to 4.51) | ||
Age (continuous) | 1.04 (1.01 to 1.08) | |||
White (v other) race/ethnicity | 0.26 (0.08 to 0.86) | |||
Education level (ordinal) | 0.63 (0.45 to 0.90) | 0.69 (0.54 to 0.89) | ||
Annual income (ordinal) | ||||
Homosexual (v bisexual) self identification | 4.71 (1.31 to 16.91) |