Table II.

Factors Associated with Interest in Injectable PrEP, Bivariate and Multivariable¹

Measure		Bivariate		Multivariable
		N (%)	p	aOR (95% CI)	p
Age	18–21	306 (63.7)	0.004	1.55 (1.03, 2.32)	0.037
	22–25	468 (68.9)		1.54 (1.11, 2.12)	0.009
	26–29	447 (71.4)		1.37 (1.00, 1.88)	0.049
	30–39	749 (72.2)		1.30 (1.01, 1.68)	0.040
	40–49	509 (66.8)		0.99 (0.77, 1.27)	0.940
	50+	650 (66.5)		1.0
Race/ethnicity	White	1148 (71.7)	<0.001	1.0
	Black	670 (79.9)		1.44 (1.14, 1.82)	0.002
	Hispanic	304 (80.4)		1.53 (1.11, 2.09)	0.009
	Asian/Pacific Islander	178 (73.6)		1.16 (0.79, 1.71)	0.443
	Multiracial	181 (74.2)		1.02 (0.72, 1.44)	0.901
	Other	37 (75.5)		0.90 (0.45, 1.80)	0.773
Insurance status	No insurance	300 (76.1)	0.222	1.0
	Private	1453 (73.9)		0.95 (0.71, 1.26)	0.712
	Public	407 (78.1)		1.24 (0.89, 1.73)	0.201
	Other	309 (76.1)		0.97 (0.69, 1.36)	0.850
Educational attainment	High school/GED or less	1050 (77.5)	0.014	1.0
	College graduate	854 (72.5)		0.79 (0.64, 0.97)	0.022
	Graduate/professional degree	602 (74.6)		0.97 (0.77, 1.23)	0.804
Employment status	Full-time	916 (74.8)	0.777	1.0
	Not full-time	1569 (75.2)		1.17 (0.97, 1.43)	0.108
Country of birth	United States	2204 (75.1)	0.955	1.0
	Outside United States	287 (74.9)		0.90 (0.67, 1.20)	0.467
Condomless anal sex acts, past 3 months	0	842 (67.3)	<0.001	1.0
	1	288 (79.3)		1.70 (1.27, 2.28)	<0.0001
	2+	1461 (79.5)		1.74 (1.46, 2.08)	<0.0001
Oral PrEP experienced	Yes	563 (82.2)	<0.001	2.64 (2.00, 3.49)	<0.0001
	No	2566 (66.3)		1.0

¹Dependent variable=Being very or somewhat interested in injectable PrEP, compared to being neutral, somewhat or very uninterested