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Table 1 Target numbers of participants in case studies

From: Community engagement to enhance trust between Gypsy/Travellers, and maternity, early years’ and child dental health services: protocol for a multi-method exploratory study

Participants Data generation method Each case study Total across four case studies
Mothers of pre-school children Face-to face interviews 8–12 32–48
Health and social care practitioners Focus group discussion 6–8 24–32
Telephone interviews 2–4 8–16
Key informants from civil society organisations Telephone interviews 2–4 8–16