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Table 2 Number of PPI representatives in the studies in the mapping review

From: Patient and public involvement in health literacy interventions: a mapping review

No. of participants 1–20 21–40 41–60 61–80 81–100 100 + Unclear
Number of studies 4 5 1 1 1 9 8
  1. Note: Many studies reported differing numbers of representatives at different stages of the research, thus were added to several categories. Please see Table 1 for full details