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. 2017 Mar 16;12(3):e0172937. doi: 10.1371/journal.pone.0172937

Table 2. Mean percentage of Health professionals to patients and carers by data collection method.

Method Health Professionals (mean %) Patients and carers (mean %)
Consensus meetings/conferences (n = 9) 80 20
Delphi (n = 19) 77 23
Nominal group technique (n = 5) 70 30
Surveys (n = 8) 36 64
Interviews (n = 7) 22 78
Focus groups (n = 7) 14 86

N.B. not all papers provided a full breakdown of participants and are therefore not included.