Cultural Adaptation and Development of an Educational Intervention Relating to Cardiovascular Disease Associated with Rheumatoid Arthritis for South Asian People.

Background: The cardiovascular disease (CVD) risk is elevated by 1.5 times among South Asians with rheumatological conditions like rheumatoid arthritis (RA) in the UK. However, there is a dearth of culturally sensitive educational interventions tailored to this population. We have culturally adapted an existing cognitive behavioural patient education intervention, originally designed for predominantly White populations, to address this gap.

Methods: The adaptation process followed the Ecological Validity Model, comprising four phases: stage-setting and expert consultations, preliminary content adaptation, iterative content adaptation with patient partners, and finalisation with patient partners and feedback. The Theoretical Domains Framework (TDF) was employed to evaluate the relevance, acceptability, and cultural adaptation of the existing intervention. Seven South Asian Patient Experts with RA were interviewed, and their input aided in developing new content for the culturally sensitive intervention.

Results: The intervention was successfully adapted to suit South Asians. Cultural adaptation involved reviewing elements of the existing intervention, including language tone, content, and metaphors. Moreover, by incorporating behaviour change techniques, the content was designed to enhance understanding of RA, CVD risk associated with RA, and promote a healthy lifestyle. The newly developed educational intervention addressed topics such as community resistance, perspectives on health and culture, societal pressure, and opportunities for change. Key messages were visually illustrated through pictorial diagrams in a twenty-five-minute online resource.

Conclusion: The first culturally adapted CVD intervention targeting South Asian individuals with RA, particularly those who are non-English-speaking, is now accessible free of charge at www.nras.org.uk/apnijung nationally and internationally.