title: A method for systematic assessment of the relative prognostic significance of symptoms and signs in patients with a chronic disease. I. Description of model and selection of prognostically significant symptoms and signs.
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000175:diagnosis; D001794:Blood Pressure; D002302:Cardiac Output; D002908:Chronic Disease; D006334:Heart Function Tests; D006801:Humans; D008722:Methods; D008954:Models, Biological; D011379:Prognosis; D013997:Time Factors