Table 1. Overview of participant and key informant demographic characteristics and data collection methods by population.

Characteristics	Adolescents	Heterosexual Women	Heterosexual Men	MSM	KI Healthcare Workers
(N = 56)	(n = 14)	(n = 10)	(n = 9)	(n = 15)	(n = 8)
Age, years
Range	15–17	18–32	19–37	20–51	21–50
Mean (SD)	15.64 (0.84)	23.20 (4.98)	25.00 (6.52)	27.87 (8.73)	36.71 (9.86)
Gender
Male	8	-	9	15	4
Female	6	10	-	-	4
NPT trial experience
No	13	6	4	7	-
Yes	1	4	5	8	8
In-depth interviews	4	2	2	4	8
Focus group discussions
Number of groups	2	1	1	5	-
Number of participants per group	5, 5	8	7	5, 6	-

MSM, men who have sex with men; KI, key informant; NPT, new prevention technology

Note. Adolescents all self-identified as heterosexual. Key informants’ sexual identity was not elicited.