Background The incidence of cancer is increasing worldwide, which has led to greater public health focus on primary prevention. Ethnic minorities have lower awareness of cancer risk factors and services, and are at greater risk of cancer mortality. While Gypsies, Roma and Travellers have poor health outcomes even in comparison with other ethnic minorities, little is known about how they view and enact primary prevention. This study takes a participatory approach to explore knowledge and experience of cancer prevention and screening in these communities. Methods Peer researchers conducted interviews (n = 37) and a focus group (n = 4) with a purposive sample of community members in Wales and South-West England. Participants self-identified as Roma (from Slovakia and Romania) or as Gypsies, Travellers or Showpeople (here described as Gypsy/Travellers). A third of the sample were Roma, and a quarter male, with ages ranging from 18 to 77 years. Data were collected from October 2018 to March 2019. Results Women and men knew that lifestyle factors, such as healthy diet, stopping smoking, drinking less alcohol and using sun protection, contribute to cancer risk reduction. However, there was a widespread lack of confidence in the effectiveness of these measures, particularly in relation to smoking. Traditional cultural beliefs were shared by Roma and Gypsy/Travellers, but did not necessarily affect the behaviour of individuals. Most women participated in cervical and breast screening but few Gypsy/Traveller men would engage with bowel screening, which conflicted with community ideals of stoical masculinity. Roma participants described language barriers to screening, with confusion about differences in timing and eligibility between the UK and Slovakian programmes; this led some to access screening abroad. Conclusion This study provides new knowledge about how Gypsies, Roma and Travellers keep healthy and prevent disease, giving insights into similarities and differences between ages, sexes and communities. These culturally distinct and high-need ethnic minorities have specific needs in relation to cancer prevention and screening, which merit targeted and acceptable health promotion to reduce health inequalities.

Background Early diagnosis and treatment are key to reducing deaths from cancer, but people from Black and Minority Ethnic (BME) groups are more likely to encounter delays in entering the cancer care system. Roma, Gypsies and Travellers are ethnic minorities who experience extreme health inequalities. Objective To explore the experiences of cancer diagnosis, treatment and care among people who self‐identify as Roma or Gypsies and Travellers. Methods A participatory qualitative approach was taken. Peer researchers conducted semi‐structured interviews (n = 37) and one focus group (n = 4) with community members in Wales and England, UK. Results Cancer fatalism is declining, but Roma, Gypsies and Travellers experience barriers to cancer healthcare at service user, service provider and organisational levels. Communication was problematic for all groups, and Roma participants reported lack of access to interpreters within primary care. Clear communication and trusting relationships with health professionals are highly valued and most frequently found in tertiary care. Conclusion This study suggests that Roma, Gypsies and Travellers are motivated to access health care for cancer diagnosis and treatment, but barriers experienced in primary care can prevent or delay access to diagnostic and treatment services. Organisational changes, plus increased cultural competence among health professionals, have the potential to reduce inequalities in early detection of cancer.

Background A vital component of research is patient and public involvement (PPI). The challenges of PPI increase when conducting cross-cultural research into sensitive subjects with marginalised ethnic minority groups.Aim To present the authors' reflections on conducting peer interviews with members of Roma, Gypsy and Traveller communities. DiscussionThe authors provide examples of reflections on collecting data from a participatory research project that explored Gypsies, Roma and Travellers' experiences of cancer in their communities. They derived the reflections from audio-recorded, post-interview debriefs with co-researchers from the same ethnic backgrounds as interviewees ('peer researchers'). The main challenges for the peer researchers were cultural, linguistic and pragmatic, all fundamentally related to exploring a sensitive health topic through the lens of ethnicity.Conclusion Peer researchers recognised their role in building bridges between participants and the research team. They did this by establishing a relationship of trust, minimising distress, representing the views of their communities and obtaining data to meet the aims of the project. Peer researchers perform multiple roles to assist in cross-cultural data collection in participatory research.Implications for practice This article highlights underexplored aspects of peer researchers' work that have implications for the planning and conduct of cross-cultural research with marginalised groups.