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

Table 1.

Interview participants across case study trials

Case study trial Interview participants Total
Public contributor Trial manager Chief investigator PPI coordinator Researcher
#1 2 1 1 0 0 4
#2 1 1 0 1 0 3
#3a 0 0 1 0 0 1
#4 1 1 0 1 0 3
#5 1 1 0 0 0 2
#6 3 0 0 0 1 4
#7b 0 1 0 0 0 1
#8 0 0 1 0 0 1
Total 8 5 3 2 1 19

aPPI members were children so none were interviewed for the study

bCould not interview PPI members as part of a panel working on several studies; the panel coordinator did not permit contact