Abstract:Background
There is wide scientific evidence about the involvement of smoking in the susceptibility to rheumatoid arthritis. However, the effect of smoking on the activity of the disease and its clinical course is controversial.
Objectives
To analyze the impact of smoking on disease activity in a cohort of patients with recent onset rheumatoid arthritis.
Methods
We included a cohort of patients from an Early Arthritis Clinic (EAC), followed up between January 1993 and December 2012. All patients gave informe… Show more
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