Fig. 1From: Higher levels of anti-phosphorylcholine autoantibodies in early rheumatoid arthritis indicate lower risk of incident cardiovascular eventsKaplan-Meier estimates of CV-free survival in rheumatoid arthritis according to baseline IgM anti-PC levels. Kaplan-Meier curves in the total cohort, p values by log-rank test, and number (n) of CV outcomes recorded in the groups categorized by baseline IgM anti-PC levels above and below medianBack to article page