Adherence to biologic therapy - Does it vary with ethnicity?

摘要

BackgroundPoor adherence to therapy remains a significant barrier to improving clinical outcomes in rheumatic diseases and carries a major financial burden. It has been linked to medication related patient beliefs, which were reported to differ between ethnic groups. Little is known about these variations in biologic therapies cohorts. The purpose of this study was to identify potential determinants of adherence to biologic drugs including an assessment of the influence of beliefs about medicines and compare determinants of adherence between patients of Caucasian versus other ethnicities (OE). Relationship of adherence to disease outcome was further explored.