Patient buy-in to social prescribing through link workers as part of person-centred care: a realist evaluation.

Background: Social prescribing link workers have become part of primary health care in recent years. They help patients to recognise non-medical factors affecting their health and identify sources of support, often in the voluntary, community and social enterprise sector. They form part of wider work to strengthen person-centred care, which actively seeks to engage individuals in decision-making about their health, taking into account their medical, social, psychological, financial and spiritual circumstances.