From: A qualitative evaluation of volunteers' experiences in a phase I/II HIV vaccine trial in Tanzania
Group
Participants' characteristics
Number of participants
1
Men (married [5] and unmarried [4]), mean age 27 years old
9
2
Men (all unmarried men), mean age 28 years old
11
3
Women (married [2] and unmarried [5]), mean age 27 years old
7
4
Men (all married), mean age 36 years
8
Total
35
