The durability of abatacept as a first and subsequent biologic and improvement in HAQ from a large multi-site real-world study
Keywords: Abatacept; Rheumatoid arthritis (RA); HAQ; Health Assessment Questionnaire disability index; Durability; Cohort; Database; Function; Number needed to treat (NNT); First biologic; Post-TNFi; Comorbidities; Real-world practice