Table 2.

Multivariable Generalized Linear Mixed Effects Models (GLMM) Regression Models of Individual and Network Characteristics on Likely Future PrEP Use

	Full Model (n=184)	Reduced Model (n=206)
	aOR, (95% CI)	aOR, (95% CI)
Perceived risk of HIV □	1.40 (0.83, 2.37)	1.82 (1.14, 2.92)
Barriers to HIV testing □	4.35 (1.72, 10.99)	4.76 (1.66, 13.63)
Likely to HIV test in the future	1.23 (0.92, 1.64)
Homeless (past 6m)	1.37 (0.47, 3.94)
Arrested (ever)	0.84 (0.20, 3.48)
Discrimination (MDSR) □	0.91 (0.73, 1.14)
Ever been forced to have sex	1.36 (0.50, 3.74)
Consumed alcohol (past 6m)	2.58 (0.67, 9.96)
12-step participation (AA or NA; ever)	3.71 (1.18, 11.71)	4.39 (1.39, 13.85)
Casual sex partner (past 6m)	1.07 (0.36, 3.12)
Unprotected sex (past 6m)	1.13 (0.29, 4.37)
Network proportion family ◊	1.06 (0.89, 1.26)
Network proportion friend ◊	0.87 (0.74, 1.02)	0.82 (0.67, 0.99)
Network proportion female ◊	0.95 (0.75, 1.19)
Network proportion regularly HIV testing ◊	1.22 (1.03, 1.44)	1.27 (1.06, 1.53)

^□aOR in terms of a one-unit increase on the scale: Perceived risk range 0–4; Barriers to HIV testing scale range 0–4.9; Discrimination scale range 0–10)

^◊The unit for network proportion variables is .10, so aORs are applied to a 10% increase in the network proportion with a particular trait.