COMBINED BIOMARKERS, THEIR COMPRISING METHOD, DIAGNOSTIC METHOD AND SYSTEM USING THEM FOR LUNG CANCER

摘要

PURPOSE: A complex biomarker for diagnosing lung cancer and a method for using biomarker information for diagnosing lung cancer are provided to enhance efficiency of diagnosing lung cancer. CONSTITUTION: A method for forming a complex biomarker for predicting lung cancer diagnosis comprises: a step of forming a biomarker combination candidate group with one or more first biomarker combination containing two or more biomarkers selected from a first group consisting of A1AT, CYFRA21.1, IGF.1 and RANTES; a step of comparing an ability of predicting lung cancer diagnosis of individual biomarkers or biomarker combination candidate; and a step of selecting the biomarker combination of which prediction ability is over the standard.