Table 3.2. Generalized logistic random intercept models predicting sexual position at last sex among HIV-negative participants.

Covariates	Model 1: Oral-Only		Model 2: Protected AI		Model 3: Unprotected Insertive AI		Model 4: Unprotected receptive AI		Model : Unprotected Versatile
	OR [95%CI]	AOR [95%CI]	OR [95%CI]	AOR [95%CI]	OR [95%CI]	AOR [95%CI]	OR [95%CI]	AOR [95%CI]	OR [95%CI]	AOR [95%CI]
Partner HIV status (ref = HIV-)
HIV+	1.03 [0.37-2.90]	1.63 [0.48-5.58]	1.57 [0.55-4.51]	1.97 [0.55-7.04]	0.52 [0.11-2.56]	0.41 [0.07-2.30]	0.93 [0.10-8.37]	0.78 [0.06-9.74]	0.69 [0.08-6.27]	1.17 [0.01-2.69]
Unknown	1.27 [0.85-1.92]	1.17 [0.70-1.98]	0.76 [0.49-1.20]	0.98 [0.54-1.75]	1.34 [0.81-2.22]	1.43 [0.77-2.64]	0.64 [0.26-1.55]	0.47 [0.14-1.56]	0.61 [0.27-1.40]	0.31 [0.08-1.11]
Main partner	0.83 [0.52-1.32]	1.29 [0.73-2.30]	0.85 [0.50-1.42]	0.58 [0.30-1.15]	0.89 [0.50-1.57]	0.96 [0.49-1.90]	1.41 [0.54-3.69]	0.52 [0.12-2.24]	3.35 [1.45-7.76] **	3.59 [1.14-11.26] *
Received money/drugs for sex (last sex)	1.84 [1.19-2.85] **	2.52 [1.48-4.30] ***	0.39 [0.23-0.67] ***	0.39 [0.20-0.77] **	0.78 [0.45-1.36]	0.61 [0.32-1.17]	1.95 [0.80-4.72]	1.95 [0.56-6.72]	1.42 [0.61-3.34]	1.16 [0.33-4.06]
Used amphetamine/methamphetamine (last sex)	0.54 [0.26-1.10]	0.59 [0.27-1.30]	0.63 [0.29-1.35]	0.48 [0.20-1.15]	1.15 [0.53-2.47]	1.32 [0.55-3.16]	1.67 [0.47-5.96]	1.84 [0.41-8.25]	7.43 [2.76-20.04] ***	13.40 [3.41-52.65] ***
Homeless (past year)	1.16 [0.77-1.75]	0.82 [0.47-1.43]	0.77 [0.49-1.20]	1.01 [0.52-1.94]	0.83 [0.51-1.36]	0.87 [0.45-1.69]	2.47 [0.92-6.65]	2.81 [0.64-12.27]	1.25 [0.53-2.94]	2.40 [0.61-9.44]

^*<0.05

^**<0.01

^***<0.001

Adjusted models also controlled for: age, race/ethnicity, income, education and MSM vs. MSMW

---- Model did not converge