Table 3.

Associations of baseline sexual identity stigma domains and HIV-related stigma on PrEP uptake among 201 men who have sex with men and transgender women, Cape Town and Port Elizabeth, South Africa, 2015–2016

Domain	Bivariate Associations – any PrEP OR [95% CI]	Model 1 – PrEP end of study aOR* [95% CI]	Model 2 – any PrEP aOR* [95% CI]
Enacted	1.14 [0.67, 1.96]	0.89 [0.48, 1.66]	1.06 [0.55, 2.03]
Orientation concealment	0.87 [0.61, 1.23]	0.94 [0.62, 1.42]	0.78 [0.51, 1.19]
Anticipated	0.98 [0.70, 1.37]	1.08 [0.70, 1.67]	0.97 [0.61, 1.54]
Internalized	0.97 [0.66, 1.42]	0.89 [0.52, 1.50]	1.10 [0.63, 1.91]
HIV-related	0.77 [0.49, 1.23]	1.00 [0.57, 1.74]	0.77 [0.43, 1.36]

ORs are univariate associations with ever enrolled on PrEP during the study (yes, no)

^*aORs are adjusted for other domains in the model