Abstract Number: 1019 • 2013 ACR/ARHP Annual Meeting
Comparison Of Comorbidity Indexes In a Clinical and Administrative Rheumatoid Arthritis Cohort: A Case For The Rheumatic Diseases Comorbidity Index
Background/Purpose: Quantifying comorbidities contribution to disability and mortality is important for assessing prognosis and standardizing cohorts in rheumatic disease research. A comorbidity index has been…