Disease Knowledge Assessed by RAKE-T and Its Sociodemographic and Clinical Correlates in Patients with Rheumatoid Arthritis Receiving Biologic and Targeted Synthetic DMARDs: A Multicenter Cross-Sectional Study

Background/Objectives: Disease-related knowledge is important in rheumatoid arthritis (RA), particularly for patients receiving biologic (bDMARD) or targeted synthetic (tsDMARD) disease-modifying antirheumatic drugs. This study aimed to assess disease knowledge using the Turkish version of the Rheumatoid Arthritis Knowledge Assessment Questionnaire (RAKE-T) in patients receiving bDMARD/tsDMARD therapy and to investigate its sociodemographic and clinical correlates.