Table 2.

Experiences with PEP/PrEP¹ among men who have sex with men from Boston, Pittsburgh, and San Juan, 2010–2012.

	Heard of PEP (N=94)	Heard of PrEP (N=48)
	%2	%2
Have used in the past	3	0
Have friends who have used	10	2
Source of PEP/PrEP knowledge
Media	28	29
A friend	26	23
Medical provider	22	23
Online	20	21
A sex partner	5	8
Would not use due to concern about side effects	11	NA3
Would know how to get it	68	NA3
Could not afford	62	NA3

¹PEP = post-exposure prophylaxis; PrEP = pre-exposure prophylaxis

²Percent of those who had heard of PEP/PrEP with non-missing data

³NA = not asked