Factors associated with non-adherence to medications in systemic lupus erythematosus: Results from a Swedish survey.

Objective: To identify determinants of medication non-adherence in a Swedish population of systemic lupus erythematosus (SLE).

Methods: Patients with SLE from Karolinska and Örebro University Hospitals participated in a survey-based cross-sectional study. Demographics, disease activity, organ damage, HRQoL (LupusQol, EQ-5D-5 L), medication non-adherence (<80% on CQR-19 or MASRI) and beliefs about medicines (BMQ) were registered.