Table 2.

Association of PrEP indication category with lower than and about average HIV Risk perception relative to higher-than-average perceived risk of HIV infection.

	HIV risk perception among PWIDa
	Lower-than-average risk perception					About average risk perception
	OR	95 % CI	aORb	95 % CI		OR	95 % CI	aORb	95 % CI
PrEP Indication category
Any sexual risk	ref	-				ref
Injection risk only	2.80⁎	1.70 – 4.61	2.75⁎	1.60 – 4.73		1.04	0.68 – 1.61	0.83	0.53 – 1.32
Age			1.02	0.99 – 1.04				0.99	0.97 – 1.02
Race
White	ref	-	-	-		ref	-	-	-
Black			1.45	0.78 – 2.72				0.74	0.45 – 1.24
Others			2.50	0.87 – 7.24				0.77	0.27 – 2.26
Birth sex
Male	ref	-	-	-		ref	-	-	-
Female			0.63	0.38 – 1.05				0.62*	0.39 – 0.98
Educational level
Less than High School	ref	-	-	-		ref	-	-	-
High school and above			1.27	0.78 – 2.08				0.86	0.54 – 1.36
Sexual orientation
Heterosexual	ref	-	-	-		ref	-	-	-
Homosexual/Bisexual/Other			1.70	0.78 – 3.70		ref		0.47	0.22 – 1.02

Abbreviations: OR, odds ratio; aOR, adjusted odds ratio; CI, confidence intervals; ref, reference group

^aLower-than average and about average risk perception compared to higher-than-average HIV risk perception

^bMultinomial logistic regression adjusted for age, race, birth sex, sexual orientation, educational level

^⁎Significant P value: <0.05