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. 2021 Oct 23;22:735. doi: 10.1186/s13063-021-05701-y

Table 3.

Tasks undertaken by PPI representatives (survey and case studies)

Task Reported by TMs surveyed (n=21) N (%) Case study trial
#1 #2 #3 #4 #5 #6 #7a #8a
Review of participant-facing materials (e.g. participant information sheets) 14 (66.7) Yes Yes Yes Yes Yes Yes Yes Yes
Review of other study documentation (e.g. protocol, reports) 11 (52.4) Yes Yes
Advising on recruitment and retention 11 (52.4) Yes Yes Yes Yes Yes Yes
Involvement in protocol development 10 (47.6) Yes Yes Yes Yes Yes Yes
Trial design 10 (47.6) Yes Yes Yes Yes
Member of Trial Steering Committee (TSC) 9 (42.9) Yes Yes Yes Yes Yes
Dissemination 8 (38.1) Yes
Member of Trial Management Group (TMG) 6 (28.6) Yes Yes Yes
Agreeing study logistics 6 (28.6) Yes
Funding application development 6 (28.6) Yes Yes Yes Yes

aSurvey question not answered, data from interviews