Migrant health and language barriers: Uncovering macro level influences on the implementation of trained interpreters in healthcare settings

There is a knowledge translation gap between policies promoting equitable access to healthcare and person-centred care, and the use of untrained interpreters in cross-cultural consultations leading to disparities in health outcomes. An 11 member inter-sectoral working group met at four workshops to discuss and agree on levers and barriers to the provision of trained interpreters in healthcare settings in Ireland. The process was informed by Participatory Learning and Action (PLA) research to support inter-stakeholder dialogue and learning. Normalisation Process Theory (NPT) was used as a conceptual framework to analyse levers and barriers. The NPT analysis explored sense-making, engagement and enactment and found challenges with sense-making and engagement in senior level service planners, managers and governmental offices. This had negative impacts on other key actors, including healthcare providers, medical students and interpreters. This also meant that the enactment of interpreted consultations in practice settings was replete with barriers, most notably a lack of resources, training and supportive organisational structures. The emergent action plan focused on improving sense-making and engagement through inter-sectoral awareness raising, designed to stimulate a series of complementary levers for implementation. Combining PLA and NPT provided new insights into macro level influences on implementation work at the level of a national healthcare system. The approaches used in this study are applicable in other fields.