Positive Affect is Associated with Better Physical Function in Early Rheumatoid Arthritis.
OBJECTIVE This study examined the association between positive affect and physical function in individuals with early rheumatoid arthritis (RA). METHODS We analyzed baseline data from 129 adults with early RA (persistent joint symptoms for ≤ 24 months) and active disease enrolled in the Central Pain in RA 2 (CPIRA-2)...