This calculator has been developed for use in research and has been retrospectively evaluated at Vanderbilt University Medical Center; thus it should not be used for general clinical practice at this time. This model is intended to be used as an evidence-based tool and does not replace a clinician's clinical judgment. This Shiny application is designed to demonstrate how the model incorporates patient risk factors and calculates a score.
* Antibodies include: Rheumatoid factor, Cyclic citrullinated peptide (CCP), SSA (Ro), SSB (La), Scl-70, Centromere, RNP, Smith, dsDNA, ANCA, Jo-1, and any antibody from myositis antibody panel
** Relevant ICD code names include: Arthritis (pain in joint, symptoms and disorders of joints), Fatigue, Interstitial Lung Disease, Hypertension, Rash (disorder of skin, dermatitis due to solar radiation), Raynauds, Serositis (pericarditis, pleurisy, pleural effusion), Sicca, and Alopecia. A full list of ICD-9 and ICD-10 codes are available in the supplemental table 4