What affects programme engagement for Māori families? A qualitative study of a family-based, multidisciplinary healthy lifestyle programme for children and adolescents.

Aim It is important that intervention programmes are accessible and acceptable for groups most affected by excess weight. This study aimed to understand the barriers to and facilitators of engagement for Māori in a community-based, assessment-and-intervention healthy lifestyle programme (Whānau Pakari). Methods Sixty-four in-depth, home-based interviews were conducted with past service users. Half of these were with families with Māori children and half with non-Māori families. The interviews were thematically analysed with peer debriefing for validity. Results Māori families experienced barriers due to racism throughout the health system and society, which then affected their ability to engage with the programme. Key barriers included the institutionalised racism evident through substantial structural barriers and socio-economic challenges, the experience of interpersonal racism and its cumulative impact with weight stigma, and internalised racism and beliefs of biological determinism. Responses to these barriers were distrust of health services, followed by renewed engagement or complete disengagement. Participants identified culturally appropriate care as that which was compassionate, respectful, and focused on relationship building. Conclusions While Whānau Pakari is considered appropriate due to the approach of the delivery team, this is insufficient to retain some Māori families who face increased socio-economic and structural barriers. Past instances of weight stigma and racism have enduring effects when re-engaging with future health services, and inequities are likely to persist until these issues are addressed within the health system and wider society.