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. 2022 Jan 11;22(3):297–316. doi: 10.1007/s10742-021-00266-4

Table 1.

RDS (Respondent-Driven Sampling) Process Measures

Total Respondents (n = 63)
# Respondents
Brown University 15
Purdue University 25
Moi University 8
National Institute of Public Health (INSP) 15
Members in network, Mean (SD) 56.6 (71.8)
Peer network size, # (%)
1–25 31 (49.2)
26 – 50 12 (19.0)
51 – 100 6 (9.5)
 > 100 11 (17.5)
NR 3 (4.8)
Recruiter-recruit relationship, # (%)
Friend 49 (77.8)
Other 14 (22.2)
# of years knowing the recruiter, Mean (SD) 3.8 (4.4)
Where first met recruiter, # (%)
In the community 6 (9.5)
At School 36 (57.1)
At work 7 (11.1)
Other 14 (22.2)
# of times reminded to participate by recruiter, Median 1
Nature of invitation, # (%)
Exciting 4 (6.3)
Friendly 54 (85.7)
Other 2 (3.2)
NR 3 (4.8)
Willingness to recruit, Mean (SD) 8.1 (3.0)

SD  standard deviation, NR  not recorded