Objective To determine how well the American College of Rheumatology (ACR; formerly,
the American Rheumatism Association) 1987 classification criteria for rheumatoid arthritis (RA), …

Objective To determine which laboratory test or tests at presentation best predicted a diagnosis
of rheumatoid arthritis (RA) 2 years later. Methods Two hundred seventy patients with …

OBJECTIVE: To compare the diagnostic values of antiperinuclear factor (APF), antikeratin
antibody (AKA), and anti-cyclic citrullinated peptides (anti-CCP) to discriminate between …

Objective. To evaluate the diagnostic accuracy of the 2010 American College of
Rheumatology/European League Against Rheumatism (ACR/EULAR) and 1987 ACR criteria for …

OBJECTIVE: To compare the diagnostic accuracy of the 2010 American College of
Rheumatology (ACR)/European League Against Rheumatism (EULAR) and 1987 ACR criteria for …

OBJECTIVE: To evaluate the ability of hand radiographs collected at study inclusion to
predict a diagnosis of rheumatoid arthritis (RA) 2 years later, in a cohort of patients with early …

OBJECTIVE: To evaluate the ability of baseline hand radiographs to predict the diagnosis 2
years later in a cohort of patients with early arthritis. METHODS: A total of 258 patients with …

OBJECTIVE: In a cohort of patients with early arthritis, to evaluate how well foot radiographs
at study inclusion predicted a diagnosis of rheumatoid arthritis (RA) 2 years later. METHODS…

OBJECTIVE: To evaluate clinical, laboratory, and radiological features and outcomes in
patients with monoarthritis (MA), identified in a cohort of patients with early arthritis. METHODS: …

Objective. We assessed levels of agreement between a diagnosis of rheumatoid arthritis (RA)
at inclusion in a recent-onset arthritis cohort, then 2 and 10 years later. Performance of …